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Summit Racing™ Lightweight Transmission Crossmembers SUM-770523
Part Number: SUM-770523
Summit Racing™ Lightweight Transmission Crossmembers
Transmission Crossmember, Lightweight, Steel, Black Powdercoated, A-Body, Buick, Chevy, Oldsmobile, Pontiac, Each
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Estimated Ship Date: Mar 16, 2026 Would you rather pick it up?
Overview
Brand:
Manufacturer's Part Number:
SUM-770523
Part Type:
Product Line:
Summit Racing Part Number:
SUM-770523
UPC:
190861253698
Transmission Crossmember to Frame Bushing Included:
No
Transmission Mount Included:
Yes
Crossmember Material:
Steel
Crossmember Color:
Black powdercoated
Quantity:
Sold individually.
Notes:
Frame hole center width to be 53 5/8 in.
Summit Racing™ Lightweight Transmission Crossmembers
Strengthen your transmission support and reduce the weight of your vehicle with Summit Racing™ lightweight transmission crossmembers. Through advanced design and manufacturing, these crossmembers are stronger than standard boxed-steel transmission crossmembers, while weighing an average of 35-percent less. The crossmembers are a direct bolt-in and do not require any additional brackets or adapters to complete the installation. They also allow you to run a true dual-exhaust system with most popular GM transmissions and do not affect ground clearance. The welded design with clear powdercoat finish gives these lightweight crossmembers a fabricated look that's sure to complement your ride. Order the model recommended fit your application.
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Some parts are not legal for use in California or other states with similar laws / regulations
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