1978-88 GM Metric G-Body Stamped Rear Lower Control Arm Assembled

Description: Complete new stamping Metric rear lower control arm comes ready to install which saves you valuable time, OEM replacement stamped steel design and factory center-to-center length of 19.375” conforms to IMCA rules for Hobby Stock and Stock Car classes, Features 1/2-inch ID bushing sleeves for “racer approved” SAE hardware | Requires drilling the frame and axle bracket holes to 1/2-inch, Factory style rubber bushings come pre-installed and allow for maximum articulation while also conforming to OEM style bushing rules, Premium stamped steel construction with gloss black powder coating that not only looks great but also resists corrosion 1978-88 GM Metric G-Body Stamped Rear Lower Control Arm Assembled Sku # 91634159 Mfr. Part # 91634159 Condition New Brand Speedway Motors Sold Each Details Info Complete set of lower control arms ready to install All new stampings save hours of cleanup time and pressing in new bushings Features 1/2-inch ID bushing sleeves for “racer approved” SAE hardware Requires drilling out frame and axle bracket holes from 12mm to 1/2-inch Bushings come pre-installed and control arms are black powder coated IMCA approved factory center-to-center length and bushing design Lower control arm retains mounting points for OEM style rear sway bar Compatible with 10-bolt Metric rear axles and 9-inch housings with Metric brackets Perfect for Hobby Stock, Stock Car, and other classes that use GM Metric platforms Can be used in 78-88 G-body cars if body and axle holes are enlarged to 1/2-inch IMCA Approved GM Metric Control Arms That Are Ready to Take You to The Winner’s Circle Never has the adage “time is money” been more relevant than with racers. Spending hours modifying or rehabbing a part for it to work with your race program is a hard sell when there are countless solutions ready to go to solve the problem and get you back in the racing seat in time for the next race. Even when it comes to budget-friendly spec racing classes, often the new part is the best option to go with versus a weekend worth of fabrication. A perfect example are GM’s Metric control arms used in many IMCA spec classes like Hobby Stock, Stock Car, and others. Stock Metric lower control arms are often rusty, or even bent/damaged, and the stock rubber bushings usually have seen better days. The upper control arm isn’t usually much better. Taking your tired old arms, blasting them, painting them, and pressing in new bushings, is labor intensive, and if your arms are bent, cracked, or damaged it makes the labor to refurbish them even more of a moot point. Ready To Install Right from The Box to Your Race Car These replacement Metric control arms feature stock center-to-center dimensions of 19-3/8 inches. All new stampings, they are powder coated for a long life and feature IMCA approved with 1/2-inch ID bushing sleeves. The 1/2-inch ID is popular among racers who loath metric fasteners on their race cars. Now a standard SAE wrench/socket will work for servicing your performance control arms. No more drilling out stock bushing sleeves from 12mm to 1/2-inch! However, if your car was using Metric arms and 12mm hardware previously you will need to drill out your axle brackets/bushing sleeve and frame holes to 1/2-inch to match the new upper control arm and lower control arm. We even offer a trick extended for the frame end of the lower control arm that eliminates losing your socket inside the frame during removal or installation. We suggest using standard everywhere else if yours have seen better days or you are replacing your metric hardware with SAE with these control arms. If you’re considering upgrading from the GM 10-bolt Metric axle housing to the more popular and better served Ford 9-inch axle family, we offer weld-on Metric control arm bracket kits in and offerings. Remembering that time is money, we also offer complete 9-inch axle housings with Metric brackets welded in place. You can opt between a standard or a Grand National style with hubs, axles, and more. Application This Part Fits Note: These control arms fit the following vehicles as stock replacement items provided the frame and rear end control arm bracket bolt holes are drilled out from the stock 12mm to 1/2" and 1/2" hardware utilized. 1978-1988 Chevy Monte Carlo 1978-1983 Chevy Malibu 1978-1987 Chevy El Camino 1978-1987 GMC Caballero 1978-1987 Buick Regal 1982-1987 Buick Grand National 1978-1988 Oldsmobile Cutlass 1978-1987 Pontiac Grand Prix 1978-1981 Pontiac Le Mans Installation Tips Service Parts: Note: These control arms require drilling the frame and rear end control arm bracket bolt holes to 1/2" and using a , which is available seperately. We highly recommend at the frame for easier installation and removal. Specs Material Type Steel Sold in Quantity Each Finish Powder Coated Color Black Bushing Material Rubber Adjustable No Hole Diameter 0.500 Bushing Included Yes Control Arm Style Stamped Position Rear Lower MFG. Part # 91634159 Mounting Bolt Center to Center 19.375 Related Items / Suggested Parts 9 Inch Grand National Floater Rear End Kit with GM Metric Brackets 9 Inch Grand National Floater Rear End w/ Adjustable Metric Brackets 1978-88 GM Metric G-Body Stamped Rear Upper Control Arm Assembled 1978-88 GM Metric G-Body Rear Control Arm Kit, Fully Assembled Tech Support We're here to help before and after your purchase. If you have a question or need assistance with one of our products, please contact us through eBay Messaging and a knowledgeable Speedway Motors team member will be happy to help. About Speedway Motors is America’s Oldest Speed Shop® and has been a trusted source for specialty rodding and racing products and friendly expert advice for more than 73 years. Founded in 1952 by “Speedy” Bill Smith – a racer and street rodder himself – Speedway has grown from a one-man operation to become the world’s largest manufacturer, distributor and retailer of street rod and racing products. Our industry-leading fast delivery is the result of same-day shipping from our state-of-the-art, centrally located 500,000 sq. ft. headquarters. Speedway’s size offers customers unmatched product selection and low pricing, while our excellent technical support and customer service have made us a recognized leader in the rodding and racing industries.

Price: 102.99 USD

Location: Lincoln, Nebraska

End Time: 2025-01-16T12:02:17.000Z

Shipping Cost: 12.99 USD