Recommended Parts for HOK-6921HKR
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Collector Gaskets, Copper, 3-Hole, 3.00 in. Inside Diameter, Pair
Part Number: SUM-620130
Estimated Ship Date: Monday 11/9/2026 if shipped by air
Estimated Ship Date: Monday 11/9/2026 if shipped by air
Paint, Flameproof Coating, High-Temperature, Flat, Silver, 11 oz., Aerosol Spray Can, Each
Part Number: VHT-SP106
Cannot be shipped Internationally if shipped by air
Cannot be shipped Internationally if shipped by air
Header Reducers, 3-Bolt Flange, 3 in. Inlet, 3 in. Outlet, Steel, Natural, Pair
Part Number: SUM-G4752
Estimated Ship Date: Monday 11/9/2026 if shipped by air
Estimated Ship Date: Monday 11/9/2026 if shipped by air
Header Reducers, 3-Bolt Flange, 3.00 in. Inlet, 2.50 in. Outlet, Steel, Painted, Pair
Part Number: HOK-11040HKR
Estimated Ship Date: Monday 11/9/2026 if shipped by air
Estimated Ship Date: Monday 11/9/2026 if shipped by air
Paint, Flameproof Coating, High-Temperature, Flat, Black, 11 oz., Aerosol Spray Can, Each
Part Number: VHT-SP102
Cannot be shipped Internationally if shipped by air
Cannot be shipped Internationally if shipped by air
Paint, Flameproof Coating, High-Temperature, Flat, Aluminum, 11 oz., Aerosol Spray Can, Each
Part Number: VHT-SP117
Cannot be shipped Internationally if shipped by air
Cannot be shipped Internationally if shipped by air
Header Fasteners, Bolts, Locking, Double Hex Head, Steel, Nickel Plated, Chevy, Ford, Chrysler, Set of 16
Part Number: STG-8912A
Estimated Ship Date: Monday 11/9/2026 if shipped by air
Estimated Ship Date: Monday 11/9/2026 if shipped by air
Header Fasteners, Locking Header Bolts, 3/8 in.-16 Thread, Internal Allen/Hex Head, Stainless Steel, Chevy, Set of 12
Part Number: MRG-2230G
Estimated Ship Date: Monday 11/9/2026 if shipped by air
Estimated Ship Date: Monday 11/9/2026 if shipped by air
Paint, Flameproof Coating, High-Temperature, Satin, Clear, 11 oz., Aerosol Spray Can, Each
Part Number: VHT-SP115
Cannot be shipped Internationally if shipped by air
Cannot be shipped Internationally if shipped by air
Header Reducers, 3-Bolt Flange, 3.00 in. Inlet, 3.00 in. Outlet, Steel, Natural, Pair
Part Number: SUM-G4752ID
Estimated Ship Date: Monday 11/9/2026 if shipped by air
Estimated Ship Date: Monday 11/9/2026 if shipped by air
Header Fasteners, Bolts, Locking, Double Hex Head, Steel, Nickel Plated, Ford, 260, 289, 302, 351W, Set of 16
Part Number: STG-8913A
Estimated Ship Date: Monday 11/9/2026 if shipped by air
Estimated Ship Date: Monday 11/9/2026 if shipped by air
Collector Gaskets, 3-bolt Flange, Copper, 0.062 in. Thick, 3.000 in. I.D., Pair
Part Number: SNH-COPPER3
Estimated Ship Date: Monday 11/9/2026 if shipped by air
Estimated Ship Date: Monday 11/9/2026 if shipped by air
Header Fasteners, Bolts, Locking, Double Hex Head, Steel, Nickel Plated, Chevy, Ford, Chrysler, V8, Set of 16
Part Number: STG-8912
Estimated Ship Date: Monday 11/9/2026 if shipped by air
Estimated Ship Date: Monday 11/9/2026 if shipped by air
Collector Gaskets, CopperSeal, 3-Hole, 3 in. Inside Diameter, Pair
Part Number: MRG-7177C
Estimated Ship Date: Monday 11/9/2026 if shipped by air
Estimated Ship Date: Monday 11/9/2026 if shipped by air
Paint, Flameproof Coating, High-Temperature, Flat, Red, 11 oz., Aerosol Spray Can, Each
Part Number: VHT-SP109
Cannot be shipped Internationally if shipped by air
Cannot be shipped Internationally if shipped by air
Paint, Flameproof Coating, High-Temperature, Flat, Orange, 11 oz., Aerosol Spray Can, Each
Part Number: VHT-SP114
Cannot be shipped Internationally if shipped by air
Cannot be shipped Internationally if shipped by air
Header Bolts, Wedge Locking, Hex Head, Steel, Black Oxide, 3/8-16 in. Thread, 1.000 in. UHL, Set of 16
Part Number: PRO-66756
Estimated Ship Date: Monday 11/9/2026 if shipped by air
Estimated Ship Date: Monday 11/9/2026 if shipped by air
Header Bolts, Wedge Locking, Hex Head, Steel, Black Oxide, 3/8-16 in. Thread, 0.750 in. UHL, Chevy, Set of 16
Part Number: PRO-66752
Estimated Ship Date: Monday 11/9/2026 if shipped by air
Estimated Ship Date: Monday 11/9/2026 if shipped by air
Exhaust Gaskets, Header, Steel Core Laminate, Rectangular Port, Ford, Cleveland, Modified, Set
Part Number: FEL-1430
Estimated Ship Date: Monday 11/9/2026 if shipped by air
Estimated Ship Date: Monday 11/9/2026 if shipped by air
Header Bolts, Locking, Double Hex Head, Stainless Steel, Natural, Chevy, Chrysler, Ford, V8, Set of 16
Part Number: STG-8952
Estimated Ship Date: Monday 11/9/2026 if shipped by air
Estimated Ship Date: Monday 11/9/2026 if shipped by air
Collector Gaskets, Copper, Embossed, 3-Hole, 3.00 in. Inside Diameter, Pair
Part Number: SCE-4300
Estimated Ship Date: Monday 11/9/2026 if shipped by air
Estimated Ship Date: Monday 11/9/2026 if shipped by air
Header Reducers, 3-Bolt Flange, 3.00 in. Inlet, 2.125 in. Outlet, Steel, Painted, Pair
Part Number: HOK-11030HKR
Estimated Ship Date: Monday 11/9/2026 if shipped by air
Estimated Ship Date: Monday 11/9/2026 if shipped by air
Header Fasteners, Bolts, Locking, 12-point, Steel, Nickel Plated, Chevy, Ford, Chrysler, V8, Set of 16
Part Number: STG-8932
Estimated Ship Date: Monday 11/9/2026 if shipped by air
Estimated Ship Date: Monday 11/9/2026 if shipped by air
Thermal Barrier Coating, ZyBar, Black Matte, 1 Pint, Each
Part Number: ZYC-11016
Cannot be shipped Internationally if ordered today
Cannot be shipped Internationally if ordered today
Thermal Barrier Coating, ZyBar, Aluminum Matte, 1 Pint, Each
Part Number: ZYC-13016
Not Yet Reviewed
Cannot be shipped Internationally if ordered today
Cannot be shipped Internationally if ordered today
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