Availability
Showing In Stock Items. Show All 41 Items.
Crossmember, Transmission, Steel, Black, GM, 700R4/4L60/4L60E, Each
Part Number: SUM-770312
Estimated Ship Date: Today
Estimated Ship Date: Today
BUILD IT WITH SUMMIT!
Crossmember, Transmission, Steel, Black, GM, TH400/200-4R, Each
Part Number: SUM-770311
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, Steel, Black Powdercoated, Buick, Chevy, Oldsmobile, Pontiac, 4L80E, 4L85E, Each
Part Number: SUM-770349
Estimated Ship Date: Today
Estimated Ship Date: Today
Transmission Crossmember, LS Engine Swap, Steel, Black Powdercoated, 4L80E, 4L85E, Buick, Chevy, Pontiac, Kit
Part Number: HOK-12627HKR
Estimated Ship Date: Today
Estimated Ship Date: Today
Chassis Stiffener, Chassis Max X-Brace, Rear, Lower, with Hardware, Steel, Black Powdercoated, For Convertible Camaro/Firebird, Kit
Part Number: HSS-1404
Estimated Ship Date: Today
Estimated Ship Date: Today
Transmission Crossmember, LS Engine Swap, Steel, Black Powdercoated, T-56, Chevy, Pontiac, Kit
Part Number: HOK-12626HKR
Estimated Ship Date: Today
Estimated Ship Date: Today
Crossmember, Transmission, Steel, Black, GM, TH350/T-10/Saginaw, Each
Part Number: SUM-770310
Estimated Ship Date: Today
Estimated Ship Date: Today
Crossmember, Transmission, Steel, Black, GM, 700R4/4L60/4L60E, Each
Part Number: SUM-770318
Estimated Ship Date: Today
Estimated Ship Date: Today
Frame Rails, Rear Right, Steel, EDP Coated, Chevrolet, Each
Part Number: AMD-895-3068-R
Estimated Ship Date: Today
Estimated Ship Date: Today
Subframe Connectors, Weld-On, Steel, Black, Chevy, Pair
Part Number: GLS-903
Estimated Ship Date: Today
Estimated Ship Date: Today
Crossmember, Transmission, Steel, Black, GM, TH350/T-10/M-21/M-22/Saginaw, Each
Part Number: SUM-770316
Estimated Ship Date: Today
Estimated Ship Date: Today
Subframe Connectors, Weld-on, Steel, Natural, Buick, Chevy, Oldsmobile, Pontiac, Kit
Part Number: DSR-010102DS
Estimated Ship Date: Today
Estimated Ship Date: Today
Transmission Crossmember, Steel, Black Powdercoated, Buick, Chevy, Oldsmobile, Pontiac, 4L80E, 4L85E, Each
Part Number: SUM-770351
Estimated Ship Date: Nov 10, 2025 if ordered today
Estimated Ship Date: Nov 10, 2025 if ordered today
SUBFRAME CONNECTOR KIT, 68-72 GM X-BODY
Part Number: QA1-52092
Not Yet Reviewed
Estimated Ship Date: Oct 15, 2025 if ordered today
Estimated Ship Date: Oct 15, 2025 if ordered today
Transmission Crossmember, Steel, Black, Buick, Chevy, Oldsmobile, Pontiac, Kit
Part Number: TRD-6518
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Trans Crossmember, '67-69 F BODY & 68-74 NOVA, FOR SBC/LS TO T-56 MAGNUM, FACTORY SB ENGINE LOCATION OR SET BACK, STOCK OR DSE SUBFRAME
Part Number: BTM-4601006
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Transmission Crossmember, Steel, Black Powdercoated, for Use with SBC or LS Engines Using Stock or DSE Subframes, Chevrolet, Pontiac, Each
Part Number: BTM-4601008
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Transmission Crossmember, Steel, Black, Buick, Chevy, Oldsmobile, Pontiac, Kit
Part Number: TRD-6418
Estimated Ship Date: Today
Estimated Ship Date: Today
Transmission Crossmember, Steel, Black Powdercoated, Tremec TKO, Chevrolet, RWD, Each
Part Number: HUU-67510009
Not Yet Reviewed
Estimated Ship Date: Oct 8, 2025 if ordered today
Estimated Ship Date: Oct 8, 2025 if ordered today
LH RR FRAME RAIL ASSY NOVA 68-74 OE # 9659323
Part Number: SHI-780-82L
Not Yet Reviewed
Estimated Ship Date: Oct 24, 2025 if ordered today
Estimated Ship Date: Oct 24, 2025 if ordered today
Subframe Connectors, Steel, Natural, Not for Convertibles, for Use with Factory Suspension or Heidts 4-link, Chevrolet, Pair
Part Number: HDT-RN-055
Not Yet Reviewed
Estimated Ship Date: Oct 6, 2025 if ordered today
Estimated Ship Date: Oct 6, 2025 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Estimated Ship Date: Today
Frame Rail, Passenger Side, Rear, Steel, EDP Coated, Chevy, Pontiac, Each
Part Number: GMK-4012-770-68R
Not Yet Reviewed
Estimated Ship Date: Jan 12, 2026 if ordered today
Estimated Ship Date: Jan 12, 2026 if ordered today
Frame Rail, Driver Side, Rear, Steel, EDP Coated, Chevy, Pontiac, Each
Part Number: GMK-4012-770-68L
Not Yet Reviewed
Estimated Ship Date: Jan 13, 2026 if ordered today
Estimated Ship Date: Jan 13, 2026 if ordered today
Frame Rails, Steel, Rear, Chevy, Pontiac, Pair
Part Number: CEE-3035
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.