Availability
Transmission Crossmember, Lightweight, Steel, Black Powdercoated, A-Body, Buick, Chevy, Oldsmobile, Pontiac, Each
Part Number: SUM-770521
Estimated Ship Date: Today
Estimated Ship Date: Today
Crossmember, Transmission, Lightweight, Steel, GM, 65-72 Chevelle, Cutlass, GTO, 700R4, 200-4R, TH350, TH400, Powerglide, Each
Part Number: SUM-770398
Estimated Ship Date: Today
Estimated Ship Date: Today
Transmission Crossmember, Lightweight, Steel, Black Powdercoated, A-Body, Buick, Chevy, Oldsmobile, Pontiac, Each
Part Number: SUM-770520
Estimated Ship Date: Today
Estimated Ship Date: Today
Crossmember, Transmission, Lightweight, Steel, GM, 78-88 G-Body, Using 700R4, 4L60E, or T5 manual, Each
Part Number: SUM-770391
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Crossmember, Transmission, Lightweight, Steel, GM,78-88 G-Body using TH400 w/Short Tailshaft or 200-4R, Each
Part Number: SUM-770392
Estimated Ship Date: Today
Estimated Ship Date: Today
Transmission Crossmember, Lightweight, Steel, Black Powdercoated, G-Body, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each
Part Number: SUM-770559
Estimated Ship Date: Jan 5, 2026 if ordered today
Estimated Ship Date: Jan 5, 2026 if ordered today
Transmission Crossmember, Lightweight, Steel, Black Powdercoated, G-Body, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each
Part Number: SUM-770560
Not Yet Reviewed
Estimated Ship Date: Jan 5, 2026 if ordered today
Estimated Ship Date: Jan 5, 2026 if ordered today
Transmission Crossmember, Lightweight, Steel, Black Powdercoated, A-Body, Buick, Chevy, Oldsmobile, Pontiac, Each
Part Number: SUM-770523
Not Yet Reviewed
Estimated Ship Date: Jan 5, 2026 if ordered today
Estimated Ship Date: Jan 5, 2026 if ordered today
Transmission Crossmember, Lightweight, Steel, Black Powdercoated, G-Body, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each
Part Number: SUM-770555
Not Yet Reviewed
Estimated Ship Date: Jan 5, 2026 if ordered today
Estimated Ship Date: Jan 5, 2026 if ordered today
Transmission Crossmember, Lightweight, Steel, Black Powdercoated, G-Body, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each
Part Number: SUM-770558
Estimated Ship Date: Jan 5, 2026 if ordered today
Estimated Ship Date: Jan 5, 2026 if ordered today
Crossmember, Transmission, Lightweight, Steel, GM, 79-88 G-Body using, TH200,TH350, and Powerglide or Muncie,Saginaw, BW-T10, Each
Part Number: SUM-770390
Not Yet Reviewed
Estimated Ship Date: Jan 5, 2026 if ordered today
Estimated Ship Date: Jan 5, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Crossmember, Transmission, Lightweight, Steel, GM, Early G-Body,using TH400, 2004R, Includes SUM-770307 Frame Extension, Each
Part Number: SUM-770393
Estimated Ship Date: Jan 5, 2026 if ordered today
Estimated Ship Date: Jan 5, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Lowering Springs, Rear, Black, 3 in. Drop, Chevy, GMC, Pickup, SUV, Each
Part Number: SUM-708205
Estimated Ship Date: Today
Estimated Ship Date: Today
Lowering Spring, Rear, Black, 2 in. Drop, Chevy, Pontiac, Buick, Oldsmobile, Each
Part Number: SUM-708200
Estimated Ship Date: Today
Estimated Ship Date: Today
Lowering Springs, Rear, Leaf Type, Black, Ford, Each
Part Number: SUM-708209
Estimated Ship Date: Today
Estimated Ship Date: Today
Lowering Springs, Rear, Leaf Type, Black, Ford, Each
Part Number: SUM-708214
Estimated Ship Date: Today
Estimated Ship Date: Today
Lift Spring, Leaf-Style, Front, Black Painted, Ford, Pickup, SUV, Each
Part Number: SUM-708207
Estimated Ship Date: Today
Estimated Ship Date: Today
Modal Header
Call To Order
This is a custom order part. You can order this part by Contacting Us.