Availability
$75.00 Mail-In Rebate
Price after Manufacturer Rebate: $987.05
Rebate Expires: 9/30/2025
Headers, Competition Ready, Stainless Steel, Silver Ceramic Coated, Chevy, 6.0L, Pair
Part Number: JBA-6819SJS
Estimated Ship Date: Oct 17, 2025 if ordered today
$75.00 Mail-In Rebate
Price after Manufacturer Rebate: $987.05
Rebate Expires: 9/30/2025
Estimated Ship Date: Oct 17, 2025 if ordered today
Header Flanges, 304 Stainless Steel, 304, 3/8 in. Thick, 1.75 in. Diameter Round Port, Chevy, LS, Pair
Part Number: SUM-670203-SS
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Header Flanges, 304 Stainless Steel, 3/8 in. Thick, 2.00 in. Diameter Round Port, Chevy, LS, Pair
Part Number: SUM-670202-SS
Estimated Ship Date: Today
Estimated Ship Date: Today
Header Bolts, Hex Head, 20mm UHL, 10mm Wrench, Steel, Black Oxide, Chevy, LS, Set of 12
Part Number: ARP-134-1101
Estimated Ship Date: Today
Estimated Ship Date: Today
Headers, Shorty, Steel, Painted, Chevy, GMC, Pickup, 4.8, 5.3L, Pair
Part Number: BIG-91843FLT
Estimated Ship Date: Today
Estimated Ship Date: Today
Header bolt kit, Extreme Duty, Chromoly, Black Oxide, Chevy LS, 6 pt., Set of 12
Part Number: SUM-910502
Estimated Ship Date: Today
Estimated Ship Date: Today
Headers, Shorty, Stainless Steel, Polished, 1 5/8 in. Primary, Chevy, Small Block, LS, Pair
Part Number: BIG-11576FLT
Estimated Ship Date: Today
Estimated Ship Date: Today
Header Bolts, Hex Head, Steel, Nickel Plated, 8mm x 1.25, Chevy, 5.7, 6.0L, LS1, LS6, Set of 12
Part Number: PRO-66754
Estimated Ship Date: Today
Estimated Ship Date: Today
Headers, Shorty, Steel, Temporary Black Paint, Chevy, GMC, Pair
Part Number: BIG-11142FLT
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Header Bolts, Hex Head, 20mm UHL, 3/8 in. Wrench, Stainless Steel, Polished, Chevy, LS Engine, Set of 12
Part Number: ARP-434-1101
Estimated Ship Date: Today
Estimated Ship Date: Today
Header Fasteners, Locking Header Bolts, Internal Allen/Hex Head, Stainless Steel, Chevy, Set of 12
Part Number: MRG-2235G
Estimated Ship Date: Today
Estimated Ship Date: Today
Header Fasteners, Bolts, Locking, 6-point, Steel, Nickel Plated, Chevy, 4.8, 5.3, 5.7L, Set of 12
Part Number: STG-8900B
Estimated Ship Date: Today
Estimated Ship Date: Today
Header Bolts, Split Lock, 8mm x 1.25, 12-Point, Steel, Black Oxide, Chevy LS, Ford 4.0L, Set of 12
Part Number: SUM-910123
Estimated Ship Date: Today
Estimated Ship Date: Today
Headers, Full-Length, Steel, Black Ceramic Coated, Cadillac, Chevrolet, GMC, Pair
Part Number: HED-69723
Not Yet Reviewed
Estimated Ship Date: Dec 12, 2025 if ordered today
Estimated Ship Date: Dec 12, 2025 if ordered today
$75.00 Mail-In Rebate
Price after Manufacturer Rebate: $778.00
Rebate Expires: 9/30/2025
Headers, Cat4ward, Stainless Steel, Silver Ceramic Coated, Chevy, GMC, Pickup, 4.3L, Pair
Part Number: JBA-1842S-9JS
Estimated Ship Date: Oct 17, 2025 if ordered today
$75.00 Mail-In Rebate
Price after Manufacturer Rebate: $778.00
Rebate Expires: 9/30/2025
Estimated Ship Date: Oct 17, 2025 if ordered today
Header Bolts, Hex Head, 8mm x 1.25 Thread Size, Steel, Black Oxide, 0.984 in. Underhead Length, Chevy, Small Block LS, Set of 12
Part Number: MRG-918G
Estimated Ship Date: Today
Estimated Ship Date: Today
Header Bolts, Hex Head, 30mm UHL, 3/8 in. Wrench, Stainless Steel, Black, Chevy, LS Engine, Set of 12
Part Number: SUM-910232
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: 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-31537FLT
Estimated Ship Date: Oct 13, 2025 if ordered today
Estimated Ship Date: Oct 13, 2025 if ordered today
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Headers, Shorty, Steel, Silver Ceramic Coated, Chevy, GMC, Pair
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Header Flanges, Steel, 3/8 in. Thick, 2.00 in. Diameter Round Port, Chevy, LS, Pair
Part Number: SUM-670202
Estimated Ship Date: Today
Estimated Ship Date: Today
Header Bolts, Hex Head, Steel, Nickel Plated, 8mm x 1.25, Chevy, 5.7, 6.0L, LS1, LS6, Set of 12
Part Number: PRO-66755
Estimated Ship Date: Today
Estimated Ship Date: Today
Headers, Shorty, Steel, Ceramic Coated, Chevy, GMC, Pickup, 4.8, 5.3L, Pair
Part Number: BIG-91843-1FLT
Estimated Ship Date: Today
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Header Bolts, Split Lock, 8mm x 1.25, 12-Point, Steel, Black Oxide, Ford Modular, Chevy 8.1L, Set of 16
Part Number: SUM-910124
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LS Turbo Headers (Up and forward) 1-3/4" 304SS GM 4.8/5.3/6.0L V8 - Polished Finish
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Header Flange, 304 Stainless Steel, 3/8 in. Thick, Chevy LS, Pair
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