Availability
Exhaust Manifolds, Rectangular Port, 2.5 in. Diameter Collector, Cast Iron Construction, Natural Finish, fits SBC with Straight Plugs, Pair
Part Number: HOK-8525HKR
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Headers, Competition, Long Tube, Steel, Painted, Chevy, GMC, 396, 402, 427, 454, Pair
Part Number: HOK-2455HKR
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Headers, Competition, Long Tube, Steel, Painted, Buick, Chevy, Oldsmobile, Pontiac, Chevy Small Block, Pair
Part Number: HOK-2451HKR
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Exhaust Manifold, SBC, Exhaust Manifolds, Rectangular Port, 2.5 in. Outlet, Black, Pair
Part Number: HOK-8525-3HKR
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Headers, Competition, Shorty, Steel, Painted, Buick, Pontiac, with Chevy Small Block, Pair
Part Number: HOK-2466HKR
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Headers, Engine Swap, Stainless Steel, Gen III Hemi, Dodge, Plymouth, Pair
Part Number: HOK-BH2375
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Headers, Competition, Long Tube, Steel, Painted, Chevy, GMC, Small Block, Pair
Part Number: HOK-2452HKR
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Exhaust Systems, Competition Header-Back, Dual, Steel, Aluminized, Split Side Exit, Chevy, GMC, Small Block, Kit
Part Number: HOK-16522HKR
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Exhaust Manifold, SBC, Exhaust Manifolds, D-Port, 2.5 in. Outlet, Straight Plug, Natural, Pair
Part Number: HOK-8527HKR
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Headers, Competition, Long Tube, Steel, Painted, Chevy, 396, 402, 427, 454, Pair
Part Number: HOK-2457HKR
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Exhaust Manifold, SBC, Exhaust Manifolds, D-Port, 2.5 in. Outlet, Black, Pair
Part Number: HOK-8527-3HKR
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Headers, Competition, Long Tube, Steel, Painted, Ford, Pickup, Ford, Big Block FE, Pair
Part Number: HOK-6903HKR
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Exhaust Systems, Competition Header-Back, Dual, Steel, Aluminized, Split Rear Exit, Chevrolet, Kit
Part Number: HOK-16521HKR
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Exhaust Manifold, Blackheart, Cast Iron, Natural, Chevy, GMC, Dodge, Plymouth, Mopar Gen III Hemi, Pair
Part Number: HOK-BHS582
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Headers, Competition, Long Tube, Steel, Painted, Chevy, Small Block, Pair
Part Number: HOK-2456HKR
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Exhaust Systems, Competition Header-Back, Dual, Steel, Aluminized, Split Side Exit, Ford, 4.7L, 5.0L, Kit
Part Number: HOK-16567HKR
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Exhaust Systems, Competition Header-Back, Dual, Steel, Aluminized, Split Side Exit, Ford, Big Block FE, Kit
Part Number: HOK-16562HKR
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Exhaust, Side Pipes, Steel, Black Painted, 4 in. Inlet, 46 in. Length, Chevy, Kit
Part Number: HOK-50735HKR
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Headers, Competition, Long Tube, Steel, Painted, Pontiac, 326-455, Pair
Part Number: HOK-4901HKR
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Intermediate Pipes, Exhaust, 2.50 in. O.D., 409 Stainless Steel, with Oxygen (O2) Sensor Bungs, Chevy, GMC, V8, Pair
Part Number: HOK-BH13205
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Exhaust System, Manifold-Back, Steel, Aluminized, Chevy, GMC, RWD Small Block
Part Number: HOK-16621HKR
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Headers, Competition, Long Tube, Steel, Painted, Oldsmobile, 400, 425, 455, Pair
Part Number: HOK-3902HKR
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Header Flanges with Stubs, Mild Steel, 5/16 in. Thick, Square 1 3/4 in. Port, Chevy, Small Block, Kit
Part Number: HOK-11622HKR
Estimated Ship Date: Jan 20, 2026 if ordered today
Estimated Ship Date: Jan 20, 2026 if ordered today
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