Availability
Brake Kit, Drum to Disc Conversion, Solid Vented Rotors, Calipers, Rear, GM, Passenger Car, Kit
Part Number: SUM-BK1623
Estimated Ship Date: Monday 11/3/2025
Estimated Ship Date: Monday 11/3/2025
Radiator/Fan Shroud Combo, LS Swap, Crossflow, Dual-Row, Aluminum, Natural, Transmission Cooler, 33.25 in. Wide, 19.00 in. High, 3.00 in. Thick, Kit
Part Number: SUM-381444-KIT1
Not Yet Reviewed
Estimated Ship Date: Monday 11/3/2025
Estimated Ship Date: Monday 11/3/2025
Headers, Long Tube, 1-5/8 in. Primaries, 3.0 in. Collectors, 304 Stainless Steel, Chevy, Small Block, Pair
Part Number: SUM-G9101-SS
Estimated Ship Date: Monday 11/3/2025
Estimated Ship Date: Monday 11/3/2025
Exhaust System, Header-Back, 2.50 inch, Split Rear, Steel, Aluminized, Buick, Chevy, Oldsmobile, Pontiac, V8
Part Number: SUM-680121
Estimated Ship Date: Monday 11/3/2025
Estimated Ship Date: Monday 11/3/2025
Crossmember, Transmission, Steel, Black, GM, TH200/TH350/M-21/M-22/Powerglide/Saginaw/Super T-10, Each
Part Number: SUM-770300
Estimated Ship Date: Monday 11/3/2025
Estimated Ship Date: Monday 11/3/2025
Frame Brace, Chassis Stiffening, Steel, Natural, 64-67 GM A-Body, Weld In, Kit
Part Number: SUM-770830
Estimated Ship Date: Monday 11/3/2025
Estimated Ship Date: Monday 11/3/2025
Radiator/Fan Shroud Combo, LS Swap, Crossflow, Dual-Row, Aluminum, Natural, Transmission Cooler, 31.25 in. Wide, 18.62 in. High, 3.00 in.Thick, Kit
Part Number: SUM-381446-KIT1
Not Yet Reviewed
Estimated Ship Date: Monday 11/3/2025
Estimated Ship Date: Monday 11/3/2025
Brake Kit, Drum to Disc Conversion, Dimpled/Slotted Rotors, Calipers, Rear, Buick, Chevy, Oldsmobile, Pontiac, Kit
Part Number: SUM-BK1623-DS
Estimated Ship Date: Monday 11/3/2025
Estimated Ship Date: Monday 11/3/2025
Crossmember, Transmission, Steel, Black, GM, 700R4/T-5/4L60, Each
Part Number: SUM-770301
Estimated Ship Date: Monday 11/3/2025
Estimated Ship Date: Monday 11/3/2025
Exhaust, Header-Back, 3 in., Steel, Aluminized, Buick, Chevy, Oldsmobile, Pontiac, Kit
Part Number: SUM-680122-NM
Estimated Ship Date: Monday 11/3/2025
Estimated Ship Date: Monday 11/3/2025
Crossmember, Transmission, Steel, Black, GM, G-Body, 4L80E, Each
Part Number: SUM-770324
Estimated Ship Date: Monday 11/3/2025
Estimated Ship Date: Monday 11/3/2025
Brake Kit, Drum to Disc Conversion, Solid Vented Rotors, Calipers, Rear, Chevy, Kit
Part Number: SUM-BK1624A
Estimated Ship Date: Monday 11/3/2025
Estimated Ship Date: Monday 11/3/2025
Headers, Long Tube, Steel, Ceramic Coated, Chevy, Big Block, Pair
Part Number: SUM-G9110
Estimated Ship Date: Monday 11/3/2025
Estimated Ship Date: Monday 11/3/2025
Crossmember, Transmission, Steel, Black, GM, A-Body, TH400/ 200-4R, Each
Part Number: SUM-770322
Estimated Ship Date: Monday 11/3/2025
Estimated Ship Date: Monday 11/3/2025
Brake Kit, Drum to Disc Conversion, Cross-Drilled/Slotted Rotors, Calipers, Rear, Chevy, Kit
Part Number: SUM-BK1624A-DS
Estimated Ship Date: Monday 11/3/2025
Estimated Ship Date: Monday 11/3/2025
Exhaust System, Header-Back, 2.25 inch, Split Rear, Steel, Aluminized, Buick, Chevy, Oldsmobile, Pontiac, V8
Part Number: SUM-680120
Estimated Ship Date: Monday 11/3/2025
Estimated Ship Date: Monday 11/3/2025
Crossmember, Transmission, Steel, Black, GM, TH400, Includes SUM-770307, Each
Part Number: SUM-770303
Estimated Ship Date: Monday 11/3/2025
Estimated Ship Date: Monday 11/3/2025
Transmission Crossmember, Lightweight, Steel, Black Powdercoated, A-Body, Buick, Chevy, Oldsmobile, Pontiac, Each
Part Number: SUM-770520
Estimated Ship Date: Monday 11/3/2025
Estimated Ship Date: Monday 11/3/2025
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: Monday 11/3/2025
Estimated Ship Date: Monday 11/3/2025
Exhaust System, Header-Back, 2.50 inch, 409 Stainless Steel, Buick, Chevy, Oldsmobile, Pontiac, Kit
Part Number: SUM-680121-SS
Estimated Ship Date: Monday 11/3/2025
Estimated Ship Date: Monday 11/3/2025
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 11/3/2025
Estimated Ship Date: Monday 11/3/2025
Frame Brace, Mid Frame, Chassis Stiffening, Steel, Natural, 1964-67 GM A-Body, Weld In, Kit
Part Number: SUM-770831
Not Yet Reviewed
Estimated Ship Date: Monday 11/3/2025
Estimated Ship Date: Monday 11/3/2025
Exhaust System, Header-Back, 2.50 inch, 409 Stainless Steel, Buick, Chevy, Oldsmobile, Pontiac, Kit
Part Number: SUM-680131-SS
Estimated Ship Date: Monday 11/3/2025
Estimated Ship Date: Monday 11/3/2025
Transmission Crossmembers, Steel, Black Powdercoated, Hardtop Models Only, Buick, Chevrolet, GMC, Oldsmobile, Pontiac, 4L80E, 4L85E, Each
Part Number: SUM-770284
Estimated Ship Date: Dec 29, 2025 if ordered today
Estimated Ship Date: Dec 29, 2025 if ordered today
Transmission Crossmember, Steel, Black Powdercoated, A-Body, Buick, Chevy, Oldsmobile, Pontiac, Each
Part Number: SUM-770535
Estimated Ship Date: Dec 29, 2025 if ordered today
Estimated Ship Date: Dec 29, 2025 if ordered today
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