Availability
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $820.97
Rebate Expires: 9/30/2025
Headers, Tri-Y, Steel, Silver Ceramic Coated, 1 3/4 - 2 in. Primary Tube O.D., 3.00 in. Collector Diameter, SAP Port, Ford, Mercury, 351W, Pair
Part Number: DOU-D669Y-1
Estimated Ship Date: Sep 18, 2025 if ordered today
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $820.97
Rebate Expires: 9/30/2025
Estimated Ship Date: Sep 18, 2025 if ordered today
Headers, Block Hugger, Steel, Natural, 2.5 in. Collector, Chevy, Small Block, Pair
Part Number: SNH-CC14P
Estimated Ship Date: Today
Estimated Ship Date: Today
Header Bolts, Hex Head, 5/16 in. Wrench, Custom 450, Black Oxide, 3/8 in.-16, 1.000 in. U.H.L., Set of 12
Part Number: ARP-100-1109
Estimated Ship Date: Today
Estimated Ship Date: Today
Header Flanges, 304 Stainless Steel, 3/8 in. Thick, 2.50 in. Diameter Round Raised Port, Chevrolet, BBC, Pair
Part Number: STW-HFBBCH250RSD
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
This product may not be eligible for select promotional offers
Headers, Specialty and Engine Swap, Mid-Length, Steel, Silver Ceramic Coated, Jeep, Chevy Small Block, Pair
Part Number: HED-69676
Estimated Ship Date: Today
Estimated Ship Date: Today
Headers, Street, Long Tube, Steel, Silver Ceramic Coated, Oldsmobile, 400, 425, 455, Pair
Part Number: HED-58156
Not Yet Reviewed
Estimated Ship Date: Oct 22, 2025 if ordered today
Estimated Ship Date: Oct 22, 2025 if ordered today
Headers, 1961-1966 Ford Thunderbird using Ford 352-428 FE engines Plain
Part Number: SNH-FF394CJ-P
Not Yet Reviewed
Estimated Ship Date: Sep 22, 2025 if ordered today
Estimated Ship Date: Sep 22, 2025 if ordered today
Headers, Street, Mid-Length, Steel, Temporary Paint, Ford, 352, 360, 390, 427, 428, Pair
Part Number: HED-89130
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:
Merge Collector, 4-1, Slip-On, Stainless Steel, Natural, 2.500 in. Primary, 4.500 in. Outlet, 10.500 in. Long, Each
Part Number: VPE-10325
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Headers, Blockhugger,, Steel, Silver Ceramic Coated, Chevy, GMC, Pair
Part Number: SNH-CC10DP158SEC
Estimated Ship Date: Oct 29, 2025 if ordered today
Estimated Ship Date: Oct 29, 2025 if ordered today
Collector Lock Tabs, Weld-on, Stainless, 2 Tabs, 1 Spring, Set
Part Number: VPE-10340
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
This product may not be eligible for select promotional offers
Headers, Super Competition, Long Tube, Steel, Painted, Chevy, GMC, 396-454, Pair
Part Number: HOK-2841HKR
Estimated Ship Date: Sep 2, 2025 if ordered today
Estimated Ship Date: Sep 2, 2025 if ordered today
This product may not be eligible for select promotional offers
Headers, Competition, Long Tube, 1 3/4 in. Primary, 3 in. Collector, Steel, Painted, Ford, Mercury, 351 Cleveland 4V, Pair
Part Number: HOK-6920HKR
Estimated Ship Date: Today
Estimated Ship Date: Today
This product may not be eligible for select promotional offers
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, 12-Point, 3/8 in. Wrench, Stainless Steel, Black Oxide, Chevy, Small Block, Set of 12
Part Number: SUM-910212
Estimated Ship Date: Today
Estimated Ship Date: Today
Headers, Street, Long Tube, Steel, Silver Ceramic Coated, Dodge, 318, 360, Pair
Part Number: HED-79036
Estimated Ship Date: Nov 10, 2025 if ordered today
Estimated Ship Date: Nov 10, 2025 if ordered today
Headers, Elite Extreme-Duty, Long Tube, Steel, Silver Ceramic Coated, Chevy, GMC, 7.4L, Pair
Part Number: HED-69850
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:
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $831.95
Rebate Expires: 9/30/2025
Headers, Tri-Y, Steel, Ceramic Coated, Ford, Mercury, 221, 260, 289, Pair
Part Number: DOU-D662Y
Not Yet Reviewed
Estimated Ship Date: Sep 18, 2025 if ordered today
$100.00 Mail-In Rebate
Price after Manufacturer Rebate: $831.95
Rebate Expires: 9/30/2025
Estimated Ship Date: Sep 18, 2025 if ordered today
Header Bolts, 3/8-16 in., 12-Point, Stainless Steel, Polished, Chevrolet, Big Block, Set of 16
Part Number: ARP-400-1217
Estimated Ship Date: Today
Estimated Ship Date: Today
Header Flanges, Inner, Steel, 0.313 in. Thick, Gaskets, Bolts, Chevy, Small Block, Pair
Part Number: PTE-H7800
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Header Collector Lock Tabs, Stainless, Pair
Part Number: STW-COLLECTABS
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
This product may not be eligible for select promotional offers
Header Bolts, 12-Point, 3/8 in. Wrench, Custom 450, Black Oxide, 3/8 in.-16, 1.000 in. U.H.L., Set of 16
Part Number: ARP-100-1212
Estimated Ship Date: Today
Estimated Ship Date: Today
Header Bolt, Steel, Black Oxide, Reduced Hex Head, 3/8 in.-16, 0.750 in. Length, Set of 12
Part Number: TRD-8885
Estimated Ship Date: Today
Estimated Ship Date: Today
Headers, Tri-5, Mid Length, Steel, Natural, Chevy, Small Block, Pair
Part Number: PTE-H8025
Estimated Ship Date: Today
Estimated Ship Date: Today
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