Availability
Showing In Stock Items. Show All 28 Items.
Crossmember, Transmission, Steel, Black, 700R4, 200-4R, TH350, TH400, Powerglide, Each
Part Number: SUM-770308
Estimated Ship Date: Today
Estimated Ship Date: Today
BUILD IT WITH SUMMIT!
Crossmember, Transmission, Steel, Black, TH400, 200-4R, Each
Part Number: SUM-770302
Estimated Ship Date: Today
Estimated Ship Date: Today
Transmission Crossmember, Buick, Chevy, Olds, Pontiac A-Body, LS Swap, Each
Part Number: HOK-71222007HKR
Estimated Ship Date: Today
Estimated Ship Date: Today
Crossmember, Transmission, Steel, Black, GM, TH400/200-4R, Each
Part Number: SUM-770311
Estimated Ship Date: Today
Estimated Ship Date: Today
Transmission Crossmember, Steel, Black Powdercoated, Channel Frame Only, 200-4R, TH400, Each
Part Number: SUM-770335
Estimated Ship Date: Today
Estimated Ship Date: Today
Transmission Crossmember, Camaro, Firebird, 3rd Gen, LS Swap, Each
Part Number: HOK-71222005HKR
Estimated Ship Date: Today
Estimated Ship Date: Today
Crossmember, Transmission, Steel, Black, GM, TH400/200-4R, Each
Part Number: SUM-770317
Estimated Ship Date: Today
Estimated Ship Date: Today
Transmission Crossmember, LS Engine Swap, Steel, Black Powdercoated, Buick, Chevrolet, GMC, Oldsmobile, Pontiac, Each
Part Number: HOK-71222021HKR
Estimated Ship Date: Today
Estimated Ship Date: Today
Transmission Crossmember, Steel, Chevy, B-Body, TH400, 200R4, Each
Part Number: SUM-770373
Estimated Ship Date: Today
Estimated Ship Date: Today
Crossmember, Transmission, Steel, Black, GM, TH400, Includes SUM-770307, Each
Part Number: SUM-770303
Estimated Ship Date: Today
Estimated Ship Date: Today
Transmission Crossmember
Part Number: UPI-3108-B
Not Yet Reviewed
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 Crossmembers, LS Engine Swap Transmission Crossmembers, Steel, Black Powdercoated, Automatic, Buick, Chevrolet, GMC, Olds, Pontiac, Each
Part Number: HOK-12644HKR-1
Estimated Ship Date: Today
Estimated Ship Date: Today
Transmission Crossmember
Part Number: UPI-3108-R
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Crossmember, Transmission, Steel, Black, LS Swap, Chevy, Pontiac, Kit
Part Number: DOU-SKC104
Estimated Ship Date: Today
Estimated Ship Date: Today
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
Transmission Crossmember, Steel, Black Hammertone, Auto, Manual, Chevy, Each
Part Number: HOK-12616HKR-1
Estimated Ship Date: Today
Estimated Ship Date: Today
Crossmember, Transmission, Steel, Black, GM, A-Body, TH400/ 200-4R, Each
Part Number: SUM-770322
Estimated Ship Date: Today
Estimated Ship Date: Today
X-Factor Aluminum Cross Member, 1975-81 F-body to the following transmissions: TKO, Magnum, T56, Muncie, T10,
Part Number: AWR-XFGM10103M
Not Yet Reviewed
Estimated Ship Date: Feb 3, 2026 if ordered today
Estimated Ship Date: Feb 3, 2026 if ordered today
Transmission Crossmember, Steel, Black Powdercoated, Buick, Chevy, Oldsmobile, Pontiac, 200-4R, TH400, Each
Part Number: SUM-770337
Estimated Ship Date: Jan 29, 2026 if ordered today
Estimated Ship Date: Jan 29, 2026 if ordered today
Transmission Crossmember, Lightweight, Steel, Black Powdercoated, G-Body, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each
Part Number: SUM-770559
Estimated Ship Date: Jan 29, 2026 if ordered today
Estimated Ship Date: Jan 29, 2026 if ordered 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, Camaro, Firebird, Each
Part Number: HOK-71222002HKR
Estimated Ship Date: Today
Estimated Ship Date: Today
Crossmember, Transmission, Steel, Black, GM, TH400, 200-4R, Each
Part Number: SUM-770314
Not Yet Reviewed
Estimated Ship Date: Jan 29, 2026 if ordered today
Estimated Ship Date: Jan 29, 2026 if ordered today
Transmission Crossmembers, Steel, Black Powdercoated, Pontiac, 200-4R, TH400, Each
Part Number: SUM-770289
Not Yet Reviewed
Estimated Ship Date: Jan 29, 2026 if ordered today
Estimated Ship Date: Jan 29, 2026 if ordered today
Modal Header
Call To Order
This is a custom order part. You can order this part by Contacting Us.