Availability
Crossmember, Transmission, Steel, Black, GM, G-Body, 4L80E, Each
Part Number: SUM-770324
Estimated Ship Date: Monday 1/5/2026
Estimated Ship Date: Monday 1/5/2026
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: Monday 1/5/2026
Estimated Ship Date: Monday 1/5/2026
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: Monday 1/5/2026
Estimated Ship Date: Monday 1/5/2026
Transmission Frame Extension, Steel, Black, GM G-body, Automatic, Manual, Each
Part Number: SUM-770307
Estimated Ship Date: Monday 1/5/2026
Estimated Ship Date: Monday 1/5/2026
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