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: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Exhaust Manifold, Blackheart, Cast Iron, Natural, Chevrolet, GMC, Small Block, LS, Pair
Part Number: HOK-71223026HKR
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Exhaust Manifolds, High Silicon Ductile Iron, Black Ceramic Coated, Chevy, LS Series Engines, Pair
Part Number: HOK-8501-3HKR
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Exhaust Manifold, SBC, Exhaust Manifolds, Rectangular Port, 2.5 in. Outlet, Black, Pair
Part Number: HOK-8525-3HKR
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Headers, Engine Swap, Stainless Steel, Gen III Hemi, Dodge, Plymouth, Pair
Part Number: HOK-BH2375
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Headers, Dragster Downsweep, 3-Step Primary, 4.5 in. Collector, Stainless Steel, Polished, Big Block, Chevrolet, Pair
Part Number: HOK-2502-2HKR
Not Yet Reviewed
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Exhaust Manifold, Blackheart LS Swap, Cast Iron, Natural, Rear Dump, Universal, Pair
Part Number: HOK-8505HKR
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Exhaust Manifold, Blackheart, LS Swap, Stainless Steel, Natural, Universal, Pair
Part Number: HOK-8503HKR
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Exhaust Manifold, SBC, Exhaust Manifolds, D-Port, 2.5 in. Outlet, Straight Plug, Natural, Pair
Part Number: HOK-8527HKR
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Exhaust Manifolds, Cast Iron, Natural, Chevy, Small Block LS, Kit
Part Number: HOK-8502HKR
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Exhaust Manifolds, Cast Iron, Black Ceramic Coated, Chevy, Small Block LS, Kit
Part Number: HOK-8502-3HKR
Not Yet Reviewed
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Exhaust Manifolds, Cast Iron, Natural, Engine Swap, Chevy, LS, Pair
Part Number: HOK-8501HKR
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Exhaust Manifold, SBC, Exhaust Manifolds, Rectangular Port, 2.5 in. Outlet, Silver, Pair
Part Number: HOK-8525-1HKR
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
GM LS Turbo Exhaust Manifolds (except LS7 & LS9) - Natural Cast Finish
Part Number: HOK-8510HKR
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Exhaust Manifold, Blackheart LS Swap, Cast Iron, Black Ceramic Coated, Rear Dump, Universal, Pair
Part Number: HOK-8505-3HKR
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Exhaust System, Blackheart, Cat-Back, 2.50 in. Dual, Split Rear, Stainless Steel, Natural, with Turbo Mufflers/Quad Tips, Chevy, Pontiac, 5.7L V8, Kit
Part Number: HOK-70501432RHKR
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Exhaust Manifolds, Cast Iron, Silver Ceramic Coated, Chevy, Small Block LS, Kit
Part Number: HOK-8502-1HKR
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Exhaust Manifolds, Blackheart, Shorty, LS Swap, 1 3/4 in. Primaries, 2 1/2 in. Outlet, Cast Stainless Steel, Polished, w/Hware/Gaskets, Universal,Pair
Part Number: HOK-8503-1HKR
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Exhaust Manifold, Blackheart, LS Swap, Cast Iron, Black Ceramic Coated, Rear Dump, Pair
Part Number: HOK-8506-3HKR
Not Yet Reviewed
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Exhaust Manifolds, Cast Iron, Natural, Chevy, LS Series Engines, Pair
Part Number: HOK-8504HKR
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Headers, Racingheart, Long Tube, 2 1/8 in. Primary, 3 1/2 in. Collector, Stainless Steel, Natural, Ford, Mustang, Big Block Chevy Swap, Pair
Part Number: HOK-6234-2HKR
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Exhaust, Super Competition, Cat-Back, Steel, Aluminized, Tips, Chevy, Pontiac, 5.7L, LS1, Kit
Part Number: HOK-16811HKR
Estimated Ship Date: Nov 25, 2025 if ordered today
Estimated Ship Date: Nov 25, 2025 if ordered today
Exhaust Manifold, SBC, Exhaust Manifolds, D-Port, 2.5 in. Outlet, Black, Pair
Part Number: HOK-8527-3HKR
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Exhaust Manifolds, Blackheart, Cast Iron, Black Ceramic Coated, Chevrolet, GMC, Small Block LS, Pair
Part Number: HOK-BHS593
Not Yet Reviewed
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Exhaust Manifold, Blackheart, Cast Iron, Natural, Dodge, Plymouth, Hemi Gen lll Swap, Pair
Part Number: HOK-BHS558
Not Yet Reviewed
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
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