Availability
Headers, Dragster Downsweep, 3-Step Primary, 4.5 in. Collector, Steel, Chrome, Big Block, Chevrolet, Pair
Part Number: HOK-2502-6HKR
Estimated Ship Date: Tuesday 9/2/2025
Estimated Ship Date: Tuesday 9/2/2025
This product may not be eligible for select promotional offers
Headers, Super Comp, Long Tube, Ceramic Coated, Chevy, GMC, Small Block, Pair
Part Number: HOK-2840-1HKR
Estimated Ship Date: Tuesday 9/2/2025
Estimated Ship Date: Tuesday 9/2/2025
This product may not be eligible for select promotional offers
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: Tuesday 9/2/2025
Estimated Ship Date: Tuesday 9/2/2025
This product may not be eligible for select promotional offers
Header Flanges, 304 Stainless Steel, 3/8 in. Thick, Chevy Big Block, Fits 2.25 in. Primaries, Pair
Part Number: STW-HFBBC225
Not Yet Reviewed
Estimated Ship Date: Tuesday 9/2/2025
Estimated Ship Date: Tuesday 9/2/2025
This product may not be eligible for select promotional offers
Headers, Shorty, Steel, Painted, Chevy, GMC, Pickup, SUV, 4.8, 5.3L, V8, Pair
Part Number: DOU-D3373-B
Estimated Ship Date: Tuesday 9/2/2025
Estimated Ship Date: Tuesday 9/2/2025
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $783.76
Rebate Expires: 9/30/2025
Headers, Long Tube, Stainless Steel, Natural, Ford, 390-427 FE, Pair
Part Number: DOU-D626-SS
Not Yet Reviewed
Estimated Ship Date: Tuesday 9/2/2025
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $783.76
Rebate Expires: 9/30/2025
Estimated Ship Date: Tuesday 9/2/2025
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $522.58
Rebate Expires: 9/30/2025
Headers, Mid-length, Steel, Silver Ceramic Coated, Round Port, Buick, Chevrolet, Oldsmobile, Pontiac, Small Block LS, Pair
Part Number: DOU-D3357
Not Yet Reviewed
Estimated Ship Date: Tuesday 9/2/2025
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $522.58
Rebate Expires: 9/30/2025
Estimated Ship Date: Tuesday 9/2/2025
$75.00 Mail-In Rebate
Price after Manufacturer Rebate: $804.26
Rebate Expires: 9/30/2025
Headers, Cat4ward, Shorty, Stainless Steel, Titanium Ceramic Coated, Dodge, 5.7L Hemi, Pair
Part Number: JBA-1961S-1JT
Estimated Ship Date: Tuesday 9/2/2025
$75.00 Mail-In Rebate
Price after Manufacturer Rebate: $804.26
Rebate Expires: 9/30/2025
Estimated Ship Date: Tuesday 9/2/2025
Headers, Long Tube, Steel, Painted, 1.625 in. x 3 in., Chevy, 283-400, Pair
Part Number: BIG-11106FLT
Estimated Ship Date: Tuesday 9/2/2025
Estimated Ship Date: Tuesday 9/2/2025
This product may not be eligible for select promotional offers
Headers, Full-Length, Steel, Ceramic Coated, Jeep, 290-401, V8 AMC, Pair
Part Number: BIG-33550FLT
Estimated Ship Date: Tuesday 9/2/2025
Estimated Ship Date: Tuesday 9/2/2025
This product may not be eligible for select promotional offers
Headers, Long Tube, Steel, Painted, Ford, Mercury, Pair
Part Number: BIG-12102FLT
Estimated Ship Date: Tuesday 9/2/2025
Estimated Ship Date: Tuesday 9/2/2025
This product may not be eligible for select promotional offers
Headers, Long Tube, Steel, High Temperature Black Paint, Chevy, Pontiac, Pair
Part Number: DOU-D3321-B
Estimated Ship Date: Tuesday 9/2/2025
Estimated Ship Date: Tuesday 9/2/2025
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $656.72
Rebate Expires: 9/30/2025
Headers, Shorty, Stainless Steel, Natural, Chevy, Small Block, Pair
Part Number: DOU-D304-SS
Not Yet Reviewed
Estimated Ship Date: Tuesday 9/2/2025
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $656.72
Rebate Expires: 9/30/2025
Estimated Ship Date: Tuesday 9/2/2025
Headers, Long Tube, One Piece, 1.5 in. Primary, 3.0 in. Collector, 18 Gauge Steel, 3 Bolt Collector Flange, Painted Temporary Black, Ford, 302, Pair
Part Number: BIG-12500FLT
Estimated Ship Date: Tuesday 9/2/2025
Estimated Ship Date: Tuesday 9/2/2025
This product may not be eligible for select promotional offers
$75.00 Mail-In Rebate
Price after Manufacturer Rebate: $656.92
Rebate Expires: 9/30/2025
Headers, Cat4ward, Shorty, Stainless Steel, Ford, Pickup, 5.4L 3V, Pair
Part Number: JBA-1676S-1
Estimated Ship Date: Tuesday 9/2/2025
$75.00 Mail-In Rebate
Price after Manufacturer Rebate: $656.92
Rebate Expires: 9/30/2025
Estimated Ship Date: Tuesday 9/2/2025
$75.00 Mail-In Rebate
Price after Manufacturer Rebate: $628.26
Rebate Expires: 9/30/2025
Headers, Long Tube, Stainless Steel, Natural, Ford, Bronco, Small Block Windsor, Pair
Part Number: JBA-6618S
Estimated Ship Date: Tuesday 9/2/2025
$75.00 Mail-In Rebate
Price after Manufacturer Rebate: $628.26
Rebate Expires: 9/30/2025
Estimated Ship Date: Tuesday 9/2/2025
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $783.26
Rebate Expires: 9/30/2025
Headers, Tri-Y, Stainless Steel, Natural, Ford, 260, 289, 302, Automatic, Pair
Part Number: DOU-D690YA-SS
Not Yet Reviewed
Estimated Ship Date: Tuesday 9/2/2025
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $783.26
Rebate Expires: 9/30/2025
Estimated Ship Date: Tuesday 9/2/2025
Headers, Super Competition, Long Tube, Ceramic Coated, Chevy, 396-454, Pair
Part Number: HOK-2220-1HKR
Estimated Ship Date: Tuesday 9/2/2025
Estimated Ship Date: Tuesday 9/2/2025
This product may not be eligible for select promotional offers
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $803.78
Rebate Expires: 9/30/2025
Headers, Tri-Y, Steel, Ceramic Coated, Chevy, GMC, Small Block, Pair
Part Number: DOU-D300Y
Estimated Ship Date: Sep 22, 2025 if ordered today
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $803.78
Rebate Expires: 9/30/2025
Estimated Ship Date: Sep 22, 2025 if ordered today
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Estimated Ship Date: Tuesday 9/2/2025
$75.00 Mail-In Rebate
Price after Manufacturer Rebate: $646.76
Rebate Expires: 9/30/2025
Tube Size: 1 3/4; Surface: Titanium Ceramic Coated; Direct Replacement For Factory Manifold, Installation Hard
Part Number: JBA-1964S-1JT
Estimated Ship Date: Tuesday 9/2/2025
$75.00 Mail-In Rebate
Price after Manufacturer Rebate: $646.76
Rebate Expires: 9/30/2025
Estimated Ship Date: Tuesday 9/2/2025
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $753.65
Rebate Expires: 9/30/2025
Headers, Long Tube, Steel, Silver Ceramic, 1.75 in. Primary Tube, 2.5 in. Collector, Chevy, LS Swap, Pair
Part Number: DOU-D3347
Estimated Ship Date: Tuesday 9/2/2025
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $753.65
Rebate Expires: 9/30/2025
Estimated Ship Date: Tuesday 9/2/2025
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $763.68
Rebate Expires: 9/30/2025
Headers, Shorty, Steel, Ceramic Coated, Ford, Mercury, Automatic Transmission, Pair
Part Number: DOU-D665
Estimated Ship Date: Tuesday 9/2/2025
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $763.68
Rebate Expires: 9/30/2025
Estimated Ship Date: Tuesday 9/2/2025
Headers, Performance, Long Tube, Stainless Steel, Natural, 1 7/8 in. Primary Tube O.D., Two Catalytic Converters, Ford, 6.2L, Pair
Part Number: STW-FT211HCAT
Estimated Ship Date: Oct 13, 2025 if ordered today
Estimated Ship Date: Oct 13, 2025 if ordered today
This product may not be eligible for select promotional offers
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $958.49
Rebate Expires: 9/30/2025
Headers, Long Tube, Steel, Silver Ceramic Coated, 1 7/8 in. Primary, 3 in. Collector, Buick, 400, 455, Pair
Part Number: DOU-D202
Estimated Ship Date: Tuesday 9/2/2025
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $958.49
Rebate Expires: 9/30/2025
Estimated Ship Date: Tuesday 9/2/2025
Headers, Long Tube, Steel, Painted, Chevy, K, V, Series Pickup, 250, 292, L6, Pair
Part Number: BIG-11510FLT
Estimated Ship Date: Tuesday 9/2/2025
Estimated Ship Date: Tuesday 9/2/2025
This product may not be eligible for select promotional offers
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