CHEVROLET Summit Racing Transmission Crossmembers

Transmission Crossmember, Steel, Chevy, C/K Panel-Pickup, RWD, TH350/TH400 Transmission, Each

Part Number: SUM-770580

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Monday 9/29/2025

Transmission Crossmember, Steel, Black Powdercoated, 73-87 Chevy, GMC, C-10, TH350, TH400, Powerglide, 700R4, Each

Part Number: SUM-770581-R1

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 9/29/2025

Transmission Frame Extension, Steel, Black, GM G-body, Automatic, Manual, Each

Part Number: SUM-770307

4.67 out of 5 stars ( 9 )

Estimated Ship Date: Monday 9/29/2025