Availability
Header Flanges, 304 Stainless Steel, 3/8 in. Thick, Hemi 5.7L/6.1L/6.4L, Fits 2 in. Primaries, Pair
Part Number: STW-HFJP61200
Not Yet Reviewed
Estimated Ship Date: Jan 26, 2026 if ordered today
Estimated Ship Date: Jan 26, 2026 if ordered today
Header Flanges, 304 Stainless Steel, 3/8 in. Thick, Chevy, LS1/LS6, Fits 1.625 in. Primaries, Pair
Part Number: STW-HFLS1163
Not Yet Reviewed
Estimated Ship Date: Jan 26, 2026 if ordered today
Estimated Ship Date: Jan 26, 2026 if ordered today
Header Flanges, 304 Stainless Steel, 3/8 in. Thick, Chevy, LS1/LS6, Fits 2 in. Primaries, Pair
Part Number: STW-HFLS1200
Not Yet Reviewed
Estimated Ship Date: Jan 26, 2026 if ordered today
Estimated Ship Date: Jan 26, 2026 if ordered today
Header Flanges, 304 Stainless Steel, 3/8 in. Thick, Chevy, LS7, Fits 1.875 in. Primaries, Pair
Part Number: STW-HFLS7188
Not Yet Reviewed
Estimated Ship Date: Jan 26, 2026 if ordered today
Estimated Ship Date: Jan 26, 2026 if ordered today
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
Not Yet Reviewed
Estimated Ship Date: Jan 26, 2026 if ordered today
Estimated Ship Date: Jan 26, 2026 if ordered today
Headers, Long Tube, Stainless Steel, Natural, Buick, Chevy, Oldsmobile, Pontiac, LS Swap, Pair
Part Number: STW-CVLS1
Estimated Ship Date: Jan 26, 2026 if ordered today
Estimated Ship Date: Jan 26, 2026 if ordered today
Headers, Long Tube, Stainless Steel, Natural, 3.5 in. Collector, Chevy, Big Block, Pair
Part Number: STW-CANV679178
Not Yet Reviewed
Estimated Ship Date: Jan 26, 2026 if ordered today
Estimated Ship Date: Jan 26, 2026 if ordered today
Header Builder Kit, all 304 Stainless Steel, 2-1/2" dia. x .065 wall primaries. Kit includes (2) 3/8" thick L
Part Number: STW-HBK250
Not Yet Reviewed
Estimated Ship Date: Jan 26, 2026 if ordered today
Estimated Ship Date: Jan 26, 2026 if ordered today
Headers, Competition, Long Tube, Steel, Black Ceramic Coated, Dodge, Plymouth, 383, 400, 440, Pair
Part Number: HOK-5903-3HKR
Estimated Ship Date: Dec 22, 2025 if ordered today
Estimated Ship Date: Dec 22, 2025 if ordered today
Headers, Street Rod, Steel Painted, Universal, 396-454, Chevy, Pair
Part Number: BIG-11030FLT
Estimated Ship Date: Dec 19, 2025 if ordered today
Estimated Ship Date: Dec 19, 2025 if ordered today
Headers, LS Turbo, Forward and Up, Stainless Steel, Silver Ceramic Coated, 3.00 in. Collector Diameter, Round Port, Chevrolet, Small Block LS, Pair
Part Number: BIG-31536FLT
Not Yet Reviewed
Estimated Ship Date: Dec 22, 2025 if ordered today
Estimated Ship Date: Dec 22, 2025 if ordered today
Header Flanges, 304 Stainless Steel, 3/8 in. Thick, Chevy Big Block, Fits 1.875 in. Primaries, Pair
Part Number: STW-HFBBC188
Not Yet Reviewed
Estimated Ship Date: Jan 26, 2026 if ordered today
Estimated Ship Date: Jan 26, 2026 if ordered today
Header Flanges, 304 Stainless Steel, 3/8 in. Thick, Ford, 5.0L/5.2L, Coyote, Voodoo, Fits 1.875 in. Primaries, Pair
Part Number: STW-HFFORD5-0188
Not Yet Reviewed
Estimated Ship Date: Jan 26, 2026 if ordered today
Estimated Ship Date: Jan 26, 2026 if ordered today
Header Collector Lock Tabs, Stainless, Pair
Part Number: STW-COLLECTABS
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Headers, Twisted Steel, Shorty, Stainless Steel, Natural, Rectangular Port, Ram, 6.4L, Pair
Part Number: AFE-48-32029
Estimated Ship Date: Jan 2, 2026 if ordered today
Estimated Ship Date: Jan 2, 2026 if ordered today
Headers, Long Tube, Steel, Silver Ceramic Coated, Chevy, GMC, LS Swap, Pair
Part Number: HOK-701015041HKR
Estimated Ship Date: Today
Estimated Ship Date: Today
Headers, Blackheart, Shorty, 1 5/8 in. Tube Diameter, 304 Stainless Steel, Natural, Ford, 5.0L, Pair
Part Number: HOK-70303406RHKR
Estimated Ship Date: Today
Estimated Ship Date: Today
Headers, Super Competition, Side Mount, Steel, Ceramic Coated, Chevy, Small Block, Pair
Part Number: HOK-2224-1HKR
Estimated Ship Date: Today
Estimated Ship Date: Today
Headers, Scavenger Series Elite, Long Tube, Stainless, Polished Ceramic Coated, Chevy, LS Engine, Pair
Part Number: FLO-814116
Estimated Ship Date: Today
Estimated Ship Date: Today
Headers, LS Engine Swap, Long Tube, 1 7/8 in. Primary, Stainless Steel, Natural, Chevrolet, V8, Pair
Part Number: HOK-70101304RHKR
Estimated Ship Date: Today
Estimated Ship Date: Today
Header Collector, Formed, Stainless Steel, 4 into 1, 2 in. primary, 3.5 in. Outlet, 8 in. Length, Natural, Each
Part Number: STW-FC4200-350
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Headers, Super Competition, Side Mount, Steel, Ceramic Coated, Chevy, 396, 402, 427, 454
Part Number: HOK-2222-1HKR
Estimated Ship Date: Today
Estimated Ship Date: Today
Headers, Blackheart, Full-Length, 2 1/8 in. Primary, Stainless Steel, Natural, Chevy, Big Block, Pair
Part Number: HOK-BH13183
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
2-1/4" primary, 3" outlet, 8" long. 304 s/s construction with smooth flow taper. We can custom make collecto
Part Number: STW-FC4225-300
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
1 7/8" primary, 2.5" outlet, 8" long. 304 s/s construction with smooth flow taper. We can custom make collec
Part Number: STW-FC4188-250
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
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