Availability
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
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $488.30
Rebate Expires: 9/30/2025
Headers, Shorty, Steel, Silver Ceramic Coated, Chevy, Pontiac, Pair
Part Number: DOU-D3320
Estimated Ship Date: Today
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $488.30
Rebate Expires: 9/30/2025
Estimated Ship Date: Today
Header Fasteners, Bolts, Hex Head, Steel, Black Oxide, Chevy, Chrysler, Pontiac, Set of 12
Part Number: MIL-84542
Estimated Ship Date: Today
Estimated Ship Date: Today
Weld-In Bungs and Fittings, Oxygen Sensor Bung Type, M18 x 1.5 Female Thread, Stainless Steel, Each
Part Number: HTH-HT-010702
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, Stainless Steel, Polished, Mazda, Kit
Part Number: XFO-HS-MRX8-01
Estimated Ship Date: Sep 8, 2025 if ordered today
Estimated Ship Date: Sep 8, 2025 if ordered today
$75.00 Mail-In Rebate
Price after Manufacturer Rebate: $879.85
Rebate Expires: 9/30/2025
Headers, Cat4ward, Stainless Steel, Silver Ceramic Coated, Ford, 5.0L, Pair
Part Number: JBA-1685SJS
Not Yet Reviewed
Estimated Ship Date: Sep 10, 2025 if ordered today
$75.00 Mail-In Rebate
Price after Manufacturer Rebate: $879.85
Rebate Expires: 9/30/2025
Estimated Ship Date: Sep 10, 2025 if ordered today
Headers, Long Tube, Steel, Black Painted, Chevy, Chevy Small Block, Pair
Part Number: DOU-D308-B
Estimated Ship Date: Sep 10, 2025 if ordered today
Estimated Ship Date: Sep 10, 2025 if ordered today
Headers, Block Hugger, Steel, Silver Ceramic Coated, 1 7/8 in. Primary Tube O.D., Rectangular Port, Chrysler, Dodge, Plymouth, 413, 426, 440, Pair
Part Number: SNH-DD2-SEC
Estimated Ship Date: Sep 5, 2025 if ordered today
Estimated Ship Date: Sep 5, 2025 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Header Flanges, No Stubs, Stainless, 0.375 in. Thick, 1.875 in. Port, Each
Part Number: KOK-7046AS
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Headers, Street, Shorty, Steel, Silver Ceramic, Pontiac, 326-455, Pair
Part Number: HED-26170
Estimated Ship Date: Sep 2, 2025 if ordered today
Estimated Ship Date: Sep 2, 2025 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Header Bolts, 12-Point Head, 30mm UHL, Chromoly, Black Oxide, Chrysler, Dodge, Ram, 5.7L, 6.1L, Set of 16
Part Number: ARP-140-1201
Estimated Ship Date: Today
Estimated Ship Date: Today
$75.00 Mail-In Rebate
Price after Manufacturer Rebate: $856.00
Rebate Expires: 9/30/2025
Headers, Long Tube, Long Tube, Stainless, Natural, 1.75 in. Primary, 3 in. Collector, Dodge, Chrysler, V8, Pair
Part Number: JBA-6965S
Estimated Ship Date: Today
$75.00 Mail-In Rebate
Price after Manufacturer Rebate: $856.00
Rebate Expires: 9/30/2025
Estimated Ship Date: Today
Hdr Str Rod Univ Chev V6
Part Number: PTE-H8067
Not Yet Reviewed
Estimated Ship Date: Sep 12, 2025 if ordered today
Estimated Ship Date: Sep 12, 2025 if ordered today
Header Fasteners, Bolts, Locking, 12-point, Steel, Nickel Plated, Chevy, V6, Small Block V8, Set of 12
Part Number: STG-8911B
Estimated Ship Date: Today
Estimated Ship Date: Today
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $1,079.80
Rebate Expires: 9/30/2025
Headers, Long Tube, Steel, Silver Ceramic Coated, Chevy, Pair
Part Number: DOU-D325
Estimated Ship Date: Sep 11, 2025 if ordered today
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $1,079.80
Rebate Expires: 9/30/2025
Estimated Ship Date: Sep 11, 2025 if ordered today
Headers, Block Hugger, Steel, Natural, 3.0 in. Collector, Oldsmobile, Pair
Part Number: SNH-O351-P
Not Yet Reviewed
Estimated Ship Date: Aug 22, 2025 if ordered today
Estimated Ship Date: Aug 22, 2025 if ordered today
Header Bolts, 12-Point Head, 30mm UHL, Stainless Steel, Polished, Chevrolet, Gen V, 6.2L, Set of 10
Part Number: ARP-434-1103
Estimated Ship Date: Today
Estimated Ship Date: Today
$75.00 Mail-In Rebate
Price after Manufacturer Rebate: $562.10
Rebate Expires: 9/30/2025
Headers, Cat4ward, Shorty, Stainless Steel, Natural, Pontiac, 6.0, 6.2L, Pair
Part Number: JBA-1811S
Not Yet Reviewed
Estimated Ship Date: Sep 10, 2025 if ordered today
$75.00 Mail-In Rebate
Price after Manufacturer Rebate: $562.10
Rebate Expires: 9/30/2025
Estimated Ship Date: Sep 10, 2025 if ordered today
Headers, Street, Mid-Length, Steel, Temporary Paint, Chevy, 265, 283, Pair
Part Number: HED-68260
Estimated Ship Date: Today
Estimated Ship Date: Today
Header Fasteners, Bolts, Hex Head, Steel, Black Oxide, Ford, GM, Mercury, Mopar, Set of 16
Part Number: MOR-38710
Estimated Ship Date: Today
Estimated Ship Date: Today
Headers, Elite Extreme-Duty, Long Tube, Steel, Silver Ceramic Coated, Chevy, 5.7L, Pair
Part Number: HED-68448
Estimated Ship Date: Sep 15, 2025 if ordered today
Estimated Ship Date: Sep 15, 2025 if ordered today
Need It Sooner? We recommend these similar substitute parts:
$75.00 Mail-In Rebate
Price after Manufacturer Rebate: $837.95
Rebate Expires: 9/30/2025
Headers, Long Tube, Stainless Steel, Natural, Ford, Pair
Part Number: JBA-6613S
Estimated Ship Date: Sep 10, 2025 if ordered today
$75.00 Mail-In Rebate
Price after Manufacturer Rebate: $837.95
Rebate Expires: 9/30/2025
Estimated Ship Date: Sep 10, 2025 if ordered today
Estimated Ship Date: Today
Header Collectors, Formed, 4 Into 1, Weld-on, 1 7/8 in. Primary, 3.0 in Collector Diameter, 10 in Length, Pair
Part Number: PTE-H7674
Estimated Ship Date: Today
Estimated Ship Date: Today
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