Headers

Header Flanges, 304 Stainless Steel, 3/8 in. Thick, Hemi 5.7L, Fits 1.625 in. Primaries, Pair

Part Number: STW-HF57H163

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Header Flanges, 304 Stainless Steel, 3/8 in. Thick, Hemi 5.7L, Fits 1.75 in. Primaries, Pair

Part Number: STW-HF57H175

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Estimated Ship Date: Dec 1, 2025 if ordered today

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2-1/8" primary, 4" outlet, 8" long. 304 s/s construction with smooth flow taper. We can custom make collecto

Part Number: STW-FC4212-400

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Estimated Ship Date: Dec 1, 2025 if ordered today

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2-3/8" primary, 3-1/2" outlet, 8" long. 304 s/s construction with smooth flow taper. We can custom make coll

Part Number: STW-FC4237-350

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Estimated Ship Date: Dec 1, 2025 if ordered today

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WELD ON 4 WAY COLLECTOR

Part Number: STW-FC4237-500

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Estimated Ship Date: Dec 1, 2025 if ordered today

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2-1/2" primary, 3" outlet, 8" long. 304 s/s construction with smooth flow taper. We can custom make collecto

Part Number: STW-FC4250-300

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Estimated Ship Date: Dec 1, 2025 if ordered today

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2"Four-Way Short Merge Collector Kit

Part Number: STW-MCS4200300K

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Header Flanges, 304 Stainless Steel, 3/8 in. Thick, Ford Small Block, Edelbrock Victor Sr. Heads, Fits 1.875 in. Primaries, Pair

Part Number: STW-S0002

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Header Flanges, 304 Stainless Steel, 3/8 in. Thick, Ford, 5.0L/5.2L, Coyote, Voodoo, Fits 2 in. Primaries, Pair

Part Number: STW-HFFORD5-0200

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Header Flanges, 304 Stainless Steel, 3/8 in. Thick, Chevy, LS1/LS6, Fits 1.625 in. Primaries, Pair

Part Number: STW-HFLS1163

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Header Flanges, 304 Stainless Steel, 3/8 in. Thick, Chevy, LS7, Fits 1.875 in. Primaries, Pair

Part Number: STW-HFLS7188

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Header Collector, Slip-on, Stainless Steel, 1.750 in. Inlets, 3.500 in. Outlet, Each

Part Number: KOK-9904S

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Estimated Ship Date: Dec 12, 2025 if ordered today

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Header Collector, Slip-on, Stainless Steel, 2.250 in. Inlets, 4.500 in. Outlet, Each

Part Number: KOK-9913S

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Estimated Ship Date: Dec 12, 2025 if ordered today

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REPLACEMENT PARTS KIT FOR 69570

Part Number: HED-00202

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Estimated Ship Date: Dec 31, 2025 if ordered today

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REPLACEMENT PARTS KIT FOR 69091

Part Number: HED-00240

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Estimated Ship Date: Dec 31, 2025 if ordered today

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REPLACEMENT PARTS KIT FOR 69560

Part Number: HED-00241

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Estimated Ship Date: Dec 31, 2025 if ordered today

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REPLACEMENT PARTS KIT FOR 69121

Part Number: HED-00208

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Estimated Ship Date: Dec 31, 2025 if ordered today

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Header Tether System, 10 in. Stainless Steel Tether, Fits 1 5/8 in. Primary Tube With 2.500 in. Collector, Kit

Part Number: CHH-001016252500

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Header Tether System, 10 in. Stainless Steel Tether, Fits 1 5/8 in. Primary Tube With 2.625 in. Collector, Kit

Part Number: CHH-001016252625

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Header Tether System, 10 in. Stainless Steel Tether, Fits 1 5/8 in. Primary Tube With 2.750 in. Collector, Kit

Part Number: CHH-001016252750

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Header Tether System, 10 in. Stainless Steel Tether, Fits 1 5/8 in. Primary Tube With 2.875 in. Collector, Kit

Part Number: CHH-001016252875

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Header Tether System, 10 in. Stainless Steel Tether, Fits 1 5/8 in. Primary Tube With 3.000 in. Collector, Kit

Part Number: CHH-001016253000

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Header Tether System, 10 in. Stainless Steel Tether, Fits 1 5/8 in. Primary Tube With 3.125 in. Collector, Kit

Part Number: CHH-001016253125

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Header Tether System, 10 in. Stainless Steel Tether, Fits 1 5/8 in. Primary Tube With 3.250 in. Collector, Kit

Part Number: CHH-001016253250

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Header Tether System, 10 in. Stainless Steel Tether, Fits 1 5/8 in. Primary Tube With 3.375 in. Collector, Kit

Part Number: CHH-001016253375

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