A strong choice for a G-body delivers the correct front-arm coverage for your build, with fitment and included pieces clearly matched to the job. This roundup compares complete upper-and-lower kits, individual front arms, and a rear control-arm set, so buyers can distinguish parts that serve different suspension positions. Several kits list 1978–1988 G-body fitment and also cover S10 2WD applications; Speedway Motors options add construction details such as DOM tubing dimensions, finish, or specific arm geometry.
Those details matter, but they do not replace checking your exact year, model, side, and suspension setup. Start by deciding whether you need a complete front set or only a particular arm, then verify the product’s stated fitment and package contents before ordering.
YuXuanYP 9161988 Kit leads because its listing covers 1978–1988 G-body cars and explicitly says the package includes two front upper and two front lower control arms. It is the clearest complete-front-kit match among these options, and it lists a one-year warranty. If you need a single upper arm with construction and dimensions specified, consider the Speedway Motors Upper Arms instead; buyers replacing only the rear suspension should look at the separate Speedway Motors Rear Arms listing, not a front A-arm kit.
Our Top Picks
Best OverallLists 1978–1988 G-body fitment and explicitly includes two front upper and two front lower arms, making it the clearest complete-front-kit match.
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Best Upper Arm SpecFits listed G-body cars and specifies 1-1/4-inch OD, .120-inch-wall DOM tubing, gloss black powder coat, and increased positive caster.
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Best Lower Arm SpecOffers tubular lower arms with 1-1/2-inch OD, .120-inch-wall DOM steel and a factory-style sway-bar end-link mount for compatible setups.
View on Amazon- Race-Specific Arm Speedway Motors IMCA Arm
Compare These G-Body Control Arm Options
| # | Product | Material | Material Type | Buy |
|---|---|---|---|---|
| 1 | 1. YuXuanYP 9161988 KitBest Overall | Mental | Mental | View on Amazon |
| 2 | 2. Autoptzxd 78-88 KitG-Body and S10 front refresh | — | — | View on Amazon |
| 3 | 3. Sowyre 9161988 KitFour-piece G-Body front replacement | — | — | View on Amazon |
| 4 | 4. Looklardy 9161988 ArmsTubular G-Body and S10 pairing | Tubular | Tubular | View on Amazon |
| 5 | 5. Speedway Motors Upper ArmsBest Upper Arm Spec | Steel | Steel | View on Amazon |
| 6 | 6. Speedway Motors Lower ArmsBest Lower Arm Spec | Steel | Steel | View on Amazon |
| 7 | 7. Autoptzxd Lower ArmsLower-arm-only G-Body repair | — | — | View on Amazon |
| 8 | 8. Speedway Motors IMCA ArmRace-Specific Arm | Steel | Steel | View on Amazon |
| 9 | 9. Speedway Motors Rear ArmsRear traction and wheel-hop focus | Steel | Steel | View on Amazon |
Detailed Reviews: Best Tubular A Arms For G Body

#1 · Best Overall
1. YuXuanYP 9161988 Kit
- Material: Mental
- Material Type: Mental
Best for: Four-arm front kit coverage.
Why it ranks #1: Lists 1978–1988 G-body fitment and explicitly includes two front upper and two front lower arms, making it the clearest complete-front-kit match.
A package count of two front upper arms and two front lower arms makes this YuXuanYP kit a four-arm front replacement set. It is listed for 1978–1988 G-Body cars and 1982–2004 S10 2WD trucks, helping buyers cover both front arm positions with one specified package.
The stated package contents—two upper and two lower front control arms—make the scope clear for a buyer replacing both sides and both arm levels. Compatibility spans named platforms such as Monte Carlo, Malibu, El Camino, S10 Pickup, and S10 Blazer, with the broader listing covering other GM models. The listing identifies the material as “Mental”; since no construction dimensions or installation details are supplied, fitment and package count are the strongest decision points.
- Package includes two front upper control arms
- Package includes two front lower control arms
- Lists 1978–1988 G-Body fitment
- Lists 1982–2004 S10 2WD fitment
- The supplied material specification says “Mental” and gives no tubing dimensions.
Skip it if you want a clearly specified DOM steel upper arm with added header clearance; Speedway Motors 9161979 lists both features.
Choose this kit when the priority is a stated four-arm front package for a listed G-Body or S10 2WD. Its description does not provide tubing specifications or installation details, so those seeking them should compare listed alternatives.
Full product details
| Brand | YuXuanYP |
|---|---|
| Color | Black |
| Included Components | 1*9161988 Front Upper Lower Control Arms Suspension Kit |
| Manufacturer | YuXuanYP Autoparts |
| Part Number | 9161988 |
| Manufacturer Warranty Description | 1 year |
| Material | Mental |
| Model Number | 9161988 |
Listed on Amazon as: For G-Body & S10 Tubular 2WD Front Upper Lower Control Arms Kit 9161988
View on AmazonWhy it ranks #2: Targets 1978–1988 G-body cars and S10 2WD trucks with front upper and lower arms, plus a listed one-year warranty.
Upper and lower tubular control arms in one kit cover a broad range of 1978–1988 G-Body cars and 1982–2004 two-wheel-drive S10 applications. That combination lets owners planning a front suspension refresh source both arm levels together, with the listed fitment spanning several Chevrolet, Buick, Oldsmobile, Pontiac, and GMC models.
The product is identified as a front upper/lower control arm kit, so it addresses both arm positions rather than only the upper or lower pair. Its fitment list includes G-Body cars such as the Monte Carlo, Regal, Grand National, and Cutlass, plus 2WD S10 trucks and related GMC models. That breadth is useful when matching a replacement to one of the specified platforms, but the supplied details do not establish additional installation hardware or suspension geometry changes.
- Includes front upper and lower control arms
- Fits listed 1978–1988 G-Body applications
- Fits listed 1982–2004 S10 2WD applications
- Lists multiple Chevrolet, Buick, Oldsmobile, Pontiac, and GMC models
- The supplied specifications do not state the tubing dimensions or construction process.
Skip it if you need a rear-arm upgrade; Speedway Motors 91634057 is listed as a rear control-arm set for 1978–88 GM G-Body.
For an owner refreshing the front suspension of a listed G-Body or S10 2WD, this kit covers both upper and lower arms. Match the exact vehicle and model year to its stated fitment before choosing it.
Full product details
| Brand | Autoptzxd |
|---|---|
| Color | Black |
| Included Components | Control Arm Kit |
| Manufacturer | Autoptzxd |
| Part Number | ARM-7888G-ALL |
| Manufacturer Warranty Description | 1 Year |
| Model Number | 78-88 G-Body |
Listed on Amazon as: Front Upper/Lower Tubular Control Arms for G-Body & S10 2WD 9161988
View on AmazonWhy it ranks #3: Specifies two front upper and two front lower arms and lists 1978–1988 G-body fitment, although its warranty description is unspecified.
Four listed arms—two front uppers and two front lowers—give Sowyre’s 9161988 kit a defined scope for a complete front-arm refresh. Its stated fitment covers 1978–1988 G-Body cars and 1982–2004 S10 2WD trucks, with a long list of Chevrolet, Buick, GMC, Oldsmobile, and Pontiac models.
The included-components listing explicitly identifies two upper and two lower front arms, which helps buyers see that both sides and arm levels are represented. The 9161988 OE part number and broad vehicle list provide useful reference points when comparing the kit with a listed application. The supplied facts do not specify material, tubing dimensions, or mounting features, so buyers should base their decision on the stated package contents and vehicle compatibility.
- Includes two front upper control arms
- Includes two front lower control arms
- Lists 1978–1988 G-Body compatibility
- Lists 1982–2004 S10 2WD compatibility
- The supplied specifications do not identify the arm material or tubing dimensions.
Skip it if you need specified DOM tubing and a factory-style sway-bar link mount; Speedway Motors 9161978 lists those lower-arm construction details.
Sowyre’s kit fits buyers who want a stated four-piece front-arm package for a listed G-Body or S10 2WD. Its supplied specifications leave material and construction details open, so prioritize those details if they guide your selection.
Full product details
| Brand | Sowyre |
|---|---|
| Color | Black |
| Included Components | 2x Front upper control arms and 2x front lower control arms |
| Manufacturer | sowyre |
| Part Number | 9161988 |
| Manufacturer Warranty Description | other |
| Model Number | 9161988 |
Listed on Amazon as: 9161988 Tubular Control Arms Kit Compatible with GM G-Body 1978-1988
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#4
4. Looklardy 9161988 Arms
- Material: Tubular
- Material Type: Tubular
Best for: Tubular G-Body and S10 pairing.
Why it ranks #4: Lists upper and lower arms for 1978–1988 G-body models and a one-year warranty, but package contents are less explicit about the number of arms.
Tubular construction is the defining stated feature of Looklardy’s front upper and lower control-arm set, giving G-Body and S10 2WD owners a single kit for both arm positions. Its compatibility list covers 1978–1988 G-Body cars and 1982–2004 S10 two-wheel-drive trucks, including numerous related GM models.
Because the listing specifies both upper and lower front arms, buyers addressing both positions can work from one listed kit rather than sourcing each level separately. Tubular material is also explicitly identified, while the vehicle list names models including Monte Carlo, Malibu, El Camino, S10 Pickup, Regal, and Grand National. The supplied information supports using those fitment details to narrow compatibility, but does not describe dimensions, included installation hardware, or a handling change.
- Tubular material is specified
- Includes front upper and lower control arms
- Lists 1978–1988 G-Body compatibility
- Lists 1982–2004 S10 2WD compatibility
- No tubing dimensions or installation hardware details are supplied.
Skip it if you need a documented geometry or clearance change; Speedway Motors 9161979 lists increased positive caster and added header clearance.
This set suits owners seeking tubular front upper and lower arms for a listed G-Body or S10 2WD application. Its supplied details focus on material and fitment, so buyers seeking specified geometry changes should look elsewhere.
Full product details
| Brand | Looklardy |
|---|---|
| Color | Black |
| Included Components | 9161988 Front upper & lower control arm *1 |
| Manufacturer | Looklardy Autoparts |
| Part Number | 9161988 |
| Manufacturer Warranty Description | 1 Year |
| Material | Tubular |
| Model Number | 9161988 |
Listed on Amazon as: Tubular Control Arms Fit for GM G-Body 1978-1988 S10 1982-2004
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#5 · Best Upper Arm Spec
5. Speedway Motors Upper Arms
- Material: Steel
- Material Type: Steel
Best for: Caster and header-clearance uppers.
Why it ranks #5: Fits listed G-body cars and specifies 1-1/4-inch OD, .120-inch-wall DOM tubing, gloss black powder coat, and increased positive caster.
Increased positive caster and added header clearance distinguish Speedway Motors’ tubular upper-arm kit for G-Body cars and S10s. The listing connects its rigid design to sharper steering response and specifically identifies clearance for S10 V8 swaps, giving builders a practical reason to consider this upper-arm option.
The 1-1/4-inch OD, .120-inch wall DOM tubing is precision bent and jig welded, while the rigid design is said to eliminate flex compared with factory stamped arms. The listing ties increased positive caster to sharper steering response and also notes additional header clearance for S10 V8 swaps. Together, those facts help buyers weigh steering aims and swap packaging, while the kit’s upper-arm scope does not cover lower arms.
- 1-1/4-inch OD DOM steel tubing with .120-inch wall
- Precision bent and jig welded
- Increased positive caster and rigid design
- Additional header clearance listed for S10 V8 swaps
- The kit provides upper control arms only, not lower arms.
Skip it if you need a complete upper-and-lower front package; Autoptzxd ARM-7888G-ALL lists both arm levels for G-Body applications.
This suits a G-Body or S10 builder seeking the listed caster and clearance features, particularly for an S10 V8 swap. It is an upper-arm kit, so plan for lower arms separately when refreshing both levels.
Full product details
| Brand | Speedway Motors |
|---|---|
| Color | Black |
| Included Components | Includes product as described |
| Item Weight | 17 pounds |
| Manufacturer | Speedway Motors |
| Part Number | 9161979 |
| Manufacturer Warranty Description | See Return Policy |
| Material | Steel |
| Model Number | 9161979 |
| Additional Information | Important Information Proposition 65 Warning for California Consumers WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov |
Listed on Amazon as: Speedway Motors Tubular Upper Control Arms Kit Compatible with 1982-2004 Chevy S10 & 1978-1988 GM G-Body Cars, Gloss Black Powdercoat Finish
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#6 · Best Lower Arm Spec
6. Speedway Motors Lower Arms
- Material: Steel
- Material Type: Steel
Best for: DOM lower-arm construction.
Why it ranks #6: Offers tubular lower arms with 1-1/2-inch OD, .120-inch-wall DOM steel and a factory-style sway-bar end-link mount for compatible setups.
One-and-a-half-inch DOM steel tubing with a .120-inch wall gives this Speedway Motors lower-arm kit a clearly specified construction profile. The listing names Camaro and Firebird F-Body applications as well as G-Body and S10/S15 setups using compatible front suspension, making suspension configuration central to its fit decision.
The DOM tubing dimensions and precision bending, jig location, and MIG welding describe how these lower arms are formed, giving buyers concrete construction details to evaluate. A factory-style sway bar end-link mount is also specified, and the listing calls the installation direct bolt-on. Those features can help a buyer planning a compatible front suspension installation identify relevant mounting details, while the stated platform coverage remains conditional on compatible suspension setups.
- 1-1/2-inch OD DOM steel tubing
- .120-inch wall thickness
- Precision bent, jig located, and MIG welded
- Factory-style sway bar end-link mount; direct bolt-on installation
- This is a lower-control-arm kit, not a complete upper-and-lower front-arm set.
Skip it if you need both front arm levels in one kit; Autoptzxd ARM-7888G-ALL lists upper and lower arms for G-Body applications.
This is for a buyer seeking lower arms with specified DOM dimensions and a factory-style sway bar end-link mount. Confirm the vehicle uses a compatible front suspension setup; the listing does not make this a full upper-and-lower kit.
Full product details
| Brand | Speedway Motors |
|---|---|
| Color | Black |
| Included Components | Includes product as described |
| Item Weight | 31 pounds |
| Manufacturer | Speedway Motors |
| Part Number | 9161978 |
| Manufacturer Warranty Description | See Return Policy |
| Material | Steel |
| Model Number | 9161978 |
| Additional Information | Important Information Proposition 65 Warning for California Consumers WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov |
Listed on Amazon as: Tubular Lower Control Arm Kit, For 1982-1992 Camaro Firebird F/G Body
View on AmazonWhy it ranks #7: Lists fitment for 1978–1988 G-body cars and supplies two front lower arms, suiting a lower-arm-only replacement rather than a complete kit.
A two-piece front lower-arm package focuses this Autoptzxd listing on the lower position, rather than combining upper and lower arms. Its fitment covers 1978–1988 G-Body cars and 1982–2004 S10 2WD trucks, with named models including Monte Carlo, Regal, Cutlass, and S10 Pickup.
The title specifies two front lower control arms, and the included-components field identifies a control-arm kit; together, these details make the listing’s lower-arm scope the key planning point. The broad application list reaches both G-Body cars and S10 2WD trucks, so owners can check their named vehicle against the stated range. Since the supplied material does not provide construction dimensions or mounting details, buyers should not treat this as a complete upper-and-lower replacement.
- Two front lower control arms are specified
- Lists 1978–1988 G-Body fitment
- Lists 1982–2004 S10 2WD fitment
- Names a broad range of GM vehicle applications
- The listing is for front lower arms only, not upper arms.
Skip it if you need upper and lower front arms together; Sowyre’s 9161988 kit lists two of each for the same broad platform ranges.
This suits a buyer replacing front lower arms on a listed G-Body or S10 2WD while retaining the upper arms. Check the specific vehicle against the fitment list, and plan separately if upper arms are also needed.
Full product details
| Brand | Autoptzxd |
|---|---|
| Included Components | Control Arm Kit |
| Manufacturer | Autoptzxd |
| Part Number | ARM-7888G-LOWER |
| Manufacturer Warranty Description | 1 Year |
| Model Number | 78-88 G-Body |
Listed on Amazon as: 2Pcs Front Lower Control Arms for 1978-1988 G-Body for 1982-2004 Chevy S10 2WD, Replace# 9161988
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#8 · Race-Specific Arm
8. Speedway Motors IMCA Arm
- Material: Steel
- Material Type: Steel
Best for: Metric G-Body left-side upper.
Why it ranks #8: A left upper arm for 1978–1987 G-body frames, with 1-inch OD, .092-inch-wall tubing and compatibility with K5208 ball joints.
A left-side upper arm with an 8.5-inch length and compatibility with K5208 ball joints targets a specific GM Metric G-Body setup. Its stock-frame-mount bolt-on dimensions are listed as 6-7/8 inches center-to-center, helping buyers check mounting requirements rather than shopping for a complete multi-arm kit.
The arm’s 1-inch OD tubing with a .092-inch wall is paired with a steel cross shaft and a 1/4-inch steel ball-joint plate, giving buyers distinct construction and attachment details. It is listed to bolt to stock 1978–87 Metric G-Body frame mounts measuring 6-7/8 inches center-to-center and to accept K5208 ball joints. The left-side, single-upper-arm scope matters for purchasing and installation planning; it is not a pair or full front set.
- Left upper arm for 1978–87 GM Metric G-Body
- 1-inch OD tubing with .092-inch wall
- Compatible with K5208 ball joints
- Bolts to listed 6-7/8-inch stock frame mounts
- This is one left-side upper arm, not a pair or complete front kit.
Skip it if you need both front arm levels for a broad G-Body refresh; Sowyre 9161988 lists two uppers and two lowers.
This fits a buyer sourcing one left upper arm for the specified Metric G-Body mount and K5208 ball-joint setup. Verify those listed dimensions and the left-side requirement; the package is not a multi-arm replacement set.
Full product details
| Brand | Speedway Motors |
|---|---|
| Color | Black |
| Included Components | Includes product as described |
| Item Weight | 6 pounds |
| Manufacturer | Speedway Motors |
| Part Number | 91034394-L |
| Manufacturer Warranty Description | See Return Policy |
| Material | Steel |
| Model Number | 91034394-L |
| Additional Information | Important Information Proposition 65 Warning for California Consumers WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov |
Listed on Amazon as: Speedway Motors IMCA Spec Left Upper Control Arm for GM Metric, Tubular Steel, 1" OD x 0.092", Fits 1978-87 G Body, Compatible with K5208 Ball Joints, 8.5" Length
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#9
9. Speedway Motors Rear Arms
- Material: Steel
- Material Type: Steel
Best for: Rear traction and wheel-hop focus.
Why it ranks #9: This is a rear control-arm set for 1978–1988 G-body vehicles, not a front A-arm option, so it does not match the primary search intent.
Tubular rear control arms paired with polyurethane bushings target rigidity, traction, and reduced wheel hop on 1978–88 GM G-Body cars. This is a rear suspension component, not a front tubular A-arm kit, so its relevance is to buyers building a broader G-Body suspension package.
The listing says tubular construction improves rigidity over stock arms and links that rigidity to traction and minimizing wheel hop, making its stated purpose rear suspension response. Polyurethane bushings are described as resisting flex and deflection more effectively than standard rubber, which supports the listed goal of improved suspension efficiency and responsiveness. A black painted finish is also identified, but the product’s rear-arm scope means it does not replace front upper or lower A-arms.
- Rear control arms are specified for 1978–88 GM G-Body
- Tubular construction is stated to improve rigidity over stock
- Polyurethane bushings resist flex and deflection versus standard rubber
- Listing connects the design with traction and reduced wheel hop
- These are rear control arms, not front A-arms.
Skip it if you are shopping specifically for front upper arms; Speedway Motors 9161979 lists front tubular uppers for G-Body cars and S10s.
Choose these for a 1978–88 GM G-Body rear suspension project focused on rigidity, traction, or wheel hop. They complement a front-arm plan but cannot serve as the front upper or lower A-arm replacement.
Full product details
| Brand | Speedway Motors |
|---|---|
| Color | Plain |
| Included Components | Includes product as described |
| Item Weight | 23 pounds |
| Manufacturer | Speedway Motors |
| Part Number | 91634057 |
| Manufacturer Warranty Description | See Return Policy |
| Material | Steel |
| Model Number | 91634057 |
| Additional Information | Important Information Proposition 65 Warning for California Consumers WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov |
Listed on Amazon as: Rear Control Arms with Bushings, For 1978-88 GM G-Body
View on AmazonAvoid mixing up front A-arms and rear control arms
The main category trap is ordering a rear control-arm set when you need front A-arms. Speedway Motors Rear Arms are explicitly for the rear of 1978–1988 G-body vehicles, while the complete kits and the Speedway upper and lower options describe front suspension parts. The Speedway Motors IMCA Arm is also not a complete pair: it is a left upper arm for GM Metric frames, with stated 1978–1987 G-body fitment.
Before selecting a listing, identify the axle position, upper or lower location, and whether you need one side or a full set. Then compare that need with the listed contents rather than relying on a broad “control arms” title.
A listing that covers G-body applications can still be the wrong part for your repair if its position or quantity does not match.
Check fitment beyond the G-body label
A G-body fitment label is a starting point, not confirmation that every listed arm suits every modified car. The full kits generally cite 1978–1988 G-body vehicles and S10 2WD applications, while the Speedway IMCA arm gives a narrower 1978–1987 frame range and identifies left-side placement, stock frame-mount spacing, and K5208 ball-joint compatibility. Speedway’s lower-arm listing also notes compatible front-suspension setups, rather than a universal fit claim.
These differences make exact year, model, side, ball-joint type, and existing suspension configuration important checks. If the vehicle has swapped or altered suspension components, verify those details against the manufacturer before purchase.
The product data does not establish that listed parts include every installation component or suit every modified configuration.
How to Choose G-Body Tubular A-Arms
Front coverage and package contents
Look for a package that includes the arm positions you actually need, not merely one described as a control-arm kit. YuXuanYP 9161988 Kit explicitly lists two front upper and two front lower arms; Sowyre 9161988 Kit states the same four-piece coverage. Autoptzxd Lower Arms, by contrast, lists two front lower arms, while Speedway Motors Upper Arms is an upper-arm option.
Buyers refreshing the complete front suspension should favour a clearly enumerated upper-and-lower set. If only the lower arms need replacement, the two-piece Autoptzxd Lower Arms listing is more directly aligned; for upper arms, compare the Speedway option or verify the contents of a complete kit.
Construction details and arm design
When choosing between individual Speedway arms and general-purpose kits, look for stated material and dimensions rather than assuming all tubular arms are identical. Speedway Motors Lower Arms specifies 1-1/2-inch OD DOM steel tubing with a .120-inch wall, while Speedway Motors Upper Arms specifies 1-1/4-inch OD DOM tubing with the same .120-inch wall. Speedway Motors IMCA Arm instead lists 1-inch OD tubing with a .092-inch wall and a steel cross shaft.
Buyers prioritizing detailed construction information can favour the Speedway options; buyers seeking a coordinated upper-and-lower replacement may find the complete kits better matched to the job. The supplied listings do not provide comparable tubing dimensions for all complete kits.
Fitment range and application detail
Match the stated vehicle range and application details to your exact car before ordering. Several complete kits list 1978–1988 G-body fitment and 1982–2004 S10 2WD coverage, whereas Speedway Motors IMCA Arm specifies 1978–1987 G-body frames and left-side placement. Speedway Motors Upper Arms lists both 1978–1988 G-body cars and 1982–2004 Chevy S10 applications; its description also mentions additional header clearance for S10 V8 swaps.
Buyers with a stock-style G-body seeking a complete front set can start with the broad-fitment kits. A buyer with a specific S10 swap or metric-frame setup should pay closer attention to the individual Speedway product’s stated application details and confirm compatibility.
Which G-body tubular arms should I choose?
For a complete front refresh, choose YuXuanYP 9161988 Kit first: it lists 1978–1988 G-body fitment and explicitly includes two upper and two lower arms. Autoptzxd 78-88 Kit is another broad-fitment choice, while Sowyre 9161988 Kit also spells out the four front arms. If you need upper arms with published tubing dimensions, Speedway Motors Upper Arms lists 1-1/4-inch OD, .120-inch-wall DOM steel.
For lower arms with a stated sway-bar end-link mount and 1-1/2-inch OD DOM tubing, choose Speedway Motors Lower Arms. Autoptzxd Lower Arms is the more direct two-piece lower-only option.
Do not choose Speedway Motors Rear Arms for a front repair; the IMCA arm is a left upper piece, not a complete set.
Related Buying Guides
- Best G Body Suspension Kit
- Best G Body Rear Suspension
- Best Suspension Upgrade For G Body
- Best G Body Big Brake Kit
Frequently Asked Questions
How can I confirm whether my G-body has a compatible front suspension setup?
Check your vehicle’s year, make, model, and whether the part is for the front or rear suspension. Compare those details with the listing’s stated fitment and included components. If your vehicle or suspension setup is not clearly covered, confirm compatibility with the seller or a qualified installer before ordering.
Do tubular control arms require a wheel alignment after installation?
Plan on having the front wheel alignment checked after replacing front control arms. Installation can affect suspension geometry, so an alignment helps ensure the settings are appropriate for your vehicle. Follow the vehicle or installer’s guidance, and avoid assuming that alignment is unnecessary just because replacement arms are listed as compatible.
Which bushings, ball joints, and hardware should I replace with the arms?
Check what the listing includes, then inspect the existing bushings, ball joints, and mounting hardware before installation. The supplied product titles do not consistently specify these components, so do not assume they come with every arm or kit. Confirm included parts and any needed replacements with the seller or installer.
How do I choose between a complete kit and a pair of arms?
Choose a complete front kit when you are replacing both upper and lower arms; the YuXuanYP listing explicitly includes two of each and covers 1978–1988 G-body cars. For a lower-only repair, compare the two-piece lower-arm listing. Verify the included pieces before ordering, since product titles describe different quantities and positions.
Can I use rear control arms for a front suspension repair?
No. The rear control arms listing is a separate rear-suspension option, not a front A-arm kit. For a front repair, select an option identified as front and confirm whether it supplies the upper arms, lower arms, or both.
The IMCA listing is specifically a left upper arm, not a complete set.
Final Words
For a complete front refresh, the YuXuanYP 9161988 Kit is the clearest first choice: its listing covers 1978–1988 G-body cars and explicitly includes two upper and two lower arms. Consider the Speedway Motors upper arms when you need one upper arm with stated tubing dimensions, or its lower arms for a stated sway-bar end-link mount. For rear work, choose the separate rear listing, not a front kit.




