Availability
Clamp-On Oxygen Sensor Bung, 2.5 in. Tubing, Each
Part Number: HOK-71014302RHKR
Estimated Ship Date: Today if shipped by air
Estimated Ship Date: Today if shipped by air
Exhaust Manifolds GM LT- Swap Cast Iron Black, Pair
Part Number: HOK-BHS518
Not Yet Reviewed
Estimated Ship Date: Today if shipped by air
Estimated Ship Date: Today if shipped by air
Headers, Dragster Downsweep, 3-Step Primary, 4.5 in. Collector, Steel, Chrome, Big Block, Chevrolet, Pair
Part Number: HOK-2502-6HKR
Estimated Ship Date: Today if shipped by air
Estimated Ship Date: Today if shipped by air
Headers, Competition, Long Tube, Black Ceramic Coated, Buick, Oldsmobile, Pontiac, with Chevy Small Block
Part Number: HOK-2451-3HKR
Estimated Ship Date: Jan 12, 2026 if ordered today
Estimated Ship Date: Jan 12, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Header Reducers, 3-Bolt Flange, 2.50 in. Inlet, 2.50 in. Outlet, Steel, Painted Black, Pair
Part Number: HOK-11026HKR
Estimated Ship Date: Today if shipped by air
Estimated Ship Date: Today if shipped by air
Exhaust Manifolds, Cast Iron, Natural, Chevy, LS Series Engines, Pair
Part Number: HOK-8504HKR
Estimated Ship Date: Today if shipped by air
Estimated Ship Date: Today if shipped by air
Headers, Super Competition, Fenderwell, Steel, Ceramic Coated, Chevy, Chevy II, Small Block, Pair
Part Number: HOK-2214-1HKR
Estimated Ship Date: Today if shipped by air
Estimated Ship Date: Today if shipped by air
Headers, Super Competition, Long Tube, Steel, Painted, Chevy, Pontiac, 396-454, Pair
Part Number: HOK-2226HKR
Estimated Ship Date: Today if shipped by air
Estimated Ship Date: Today if shipped by air
Headers, Super Competition, Long Tube, Steel, Painted, Chevy, Small Block, Pair
Part Number: HOK-2207HKR
Estimated Ship Date: Today if shipped by air
Estimated Ship Date: Today if shipped by air
Exhaust, Super Competition, Cat-Back, Steel, Aluminized, Tips, Chevy, Pontiac, 5.0L, Kit
Part Number: HOK-16820HKR
Estimated Ship Date: Today if shipped by air
Estimated Ship Date: Today if shipped by air
Headers, Super Competition, Long Tube, Steel, Silver Ceramic Coated, Chevy Small Block, Pontiac, Hooker, Pair
Part Number: HOK-2106-1HKR
Estimated Ship Date: Today if shipped by air
Estimated Ship Date: Today if shipped by air
Muffler, Aero Chamber, 3 in. Inlet/3 in. Outlet, Steel, Aluminized, Each
Part Number: HOK-21505HKR
Estimated Ship Date: Today if shipped by air
Estimated Ship Date: Today if shipped by air
Headers, Competition, Long Tube, Steel, Ceramic Coated, Oldsmobile, 400, 425, 455, Pair
Part Number: HOK-3902-1HKR
Estimated Ship Date: Today if shipped by air
Estimated Ship Date: Today if shipped by air
Headers, Competition, Long Tube, Steel, Painted, Chevy, Small Block, Pair
Part Number: HOK-2458HKR
Estimated Ship Date: Today if shipped by air
Estimated Ship Date: Today if shipped by air
Headers, BlackHeart, Shorty, 304 Stainless Steel, Natural, 1 5/8 in. Primary, 3/8 in. Flange, Jeep, Gen III, Pair
Part Number: HOK-70305304RHKR
Estimated Ship Date: Today if shipped by air
Estimated Ship Date: Today if shipped by air
Exhaust Manifold, Blackheart, LS Swap, Cast Iron, Natural, Rear Dump, Pair
Part Number: HOK-8506HKR
Estimated Ship Date: Today if shipped by air
Estimated Ship Date: Today if shipped by air
Headers, Super Competition, Side Mount, Steel, Ceramic Coated, Chevy, Small Block, Pair
Part Number: HOK-2224-1HKR
Estimated Ship Date: Today if shipped by air
Estimated Ship Date: Today if shipped by air
Headers, Super Competition, Long Tube, Steel, Ceramic Coated, Ford, Mercury, 351W, Pair
Part Number: HOK-6208-1HKR
Estimated Ship Date: Today if shipped by air
Estimated Ship Date: Today if shipped by air
Clamp-On Oxygen Sensor Bung, 3 in. Tubing, Each
Part Number: HOK-71014301RHKR
Estimated Ship Date: Today if shipped by air
Estimated Ship Date: Today if shipped by air
Headers, Competition, Long Tube, Steel, Painted, Dodge, D, W, Series Pickup, 273, 318, 340, 360, Pair
Part Number: HOK-5902HKR
Estimated Ship Date: Today if shipped by air
Estimated Ship Date: Today if shipped by air
Transmission Crossmember, LS Engine Swap, Steel, Black Powdercoated, Chevy, Pontiac, Kit
Part Number: HOK-12614HKR
Estimated Ship Date: Today if shipped by air
Estimated Ship Date: Today if shipped by air
Transmission Crossmember, LS Engine Swap, Steel, Black Powdercoated, Buick, Chevrolet, GMC, Oldsmobile, Pontiac, Each
Part Number: HOK-71222021HKR
Estimated Ship Date: Today if shipped by air
Estimated Ship Date: Today if shipped by air
Muffler, Maximum Flow, 4 in. Inlet/4 in. Outlet, 14 in. Case Length, Steel, Aluminized, Each
Part Number: HOK-21609HKR
Estimated Ship Date: Today if shipped by air
Estimated Ship Date: Today if shipped by air
Headers, Competition, Long Tube, Steel, Painted, Pontiac, with Oldsmobile 260-403, Pair
Part Number: HOK-3901HKR
Estimated Ship Date: Today if shipped by air
Estimated Ship Date: Today if shipped by air
Exhaust Manifold, Blackheart LS Swap, Cast Iron, Black Ceramic Coated, Rear Dump, Universal, Pair
Part Number: HOK-8505-3HKR
Estimated Ship Date: Today if shipped by air
Estimated Ship Date: Today if shipped by air
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