Headers

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: Monday 8/25/2025

Header Bolts, Locking, Internal Allen/Hex, Steel, Nickel Plated, 10mm x 1.5, Ford, 5.0L Modular, Set of 16

Part Number: STG-8914C

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 8/25/2025

Header Flanges, No Stubs, Steel, 0.313 in. Thick, 1.500 in. Port, Gaskets, Bolts, Pair

Part Number: PTE-H7842

Not Yet Reviewed

Estimated Ship Date: Monday 8/25/2025

Header Fasteners, Bolts, Locking, 12-Point, Steel, Nickel Plated, Chrysler, Small Block, V8, Set of 12

Part Number: STG-8935

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 8/25/2025

Header Flanges, No Stubs, Steel, 0.375 in. Thick, 1.50 in. Port, Gaskets, Bolts, Chevy, 4.3L, Pair

Part Number: PTE-H7883

3.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 8/25/2025

Header Collectors, Formed, 4 Into 1, Weld-on, 2 in. Primary, 4.0 in. Collector Diameter, 10 in. Length, Pair

Part Number: PTE-H7681

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Monday 8/25/2025

Header Bolts, 12-Point, 3/8 in. Wrench, Drilled, Stainless Steel, Polished, 0.875 in. U.H.L., Set of 16

Part Number: ARP-400-1204

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 8/25/2025

Header Collector, 4 Into 1, Slip-on, 1.75 in. Primaries, 3.5 in. Collector, Steel, Black Painted, Each

Part Number: SCH-SO73541

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 8/25/2025

Header Studs, Hex Nuts, Stainless Steel, Polished, 3/8 in.-16, Chrysler, Small Block, Set of 16

Part Number: ARP-445-1311

Not Yet Reviewed

Estimated Ship Date: Monday 8/25/2025

Header Flanges, Steel, 3/8 in. Thick, 2.00 in. Diameter Round Port, Chevy, LS, Pair

Part Number: SUM-670202

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 8/25/2025

Header Flange, Stahl Pattern, 304 Stainless Steel, 0.375 in. Thick, 1.875 in. Primaries, Chevy Small Block, Each

Part Number: KOK-7034-S

Not Yet Reviewed

Estimated Ship Date: Monday 8/25/2025

Header Fasteners, Bolts, Locking, External 12-point, Steel, Nickel Plated, Jeep, 258, L6, Set of 11

Part Number: STG-6918

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 8/25/2025

Header Flanges, No Stubs, Steel, 0.313 in. Thick, 1.750 in. Port, Gaskets, Bolts, Pair

Part Number: PTE-H7890

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 8/25/2025

Header Collector, 4 Into 1, Slip-on, 75 Degree, 1.75 in. Primaries, 3.5 in. Collector, Steel, Black Painted, Each

Part Number: SCH-SO73547

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 8/25/2025

Header Flanges, No Stubs, Steel, 0.375 in. Thick, 1.750 in. Port, Gaskets, Bolts, Pair

Part Number: PTE-H7832

Not Yet Reviewed

Estimated Ship Date: Monday 8/25/2025

Header Flanges, No Stubs, Steel, 0.313 in. Thick, 1.625 in. Round Port, Gaskets, Bolts, Pair

Part Number: PTE-H7864

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 8/25/2025

Header Fasteners, Bolts, Locking, 12-point, Steel, Nickel Plated, Chevy, 5.7L, Set of 16

Part Number: STG-8907S

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 8/25/2025

Header Collectors, Formed, 4 Into 1, Weld-on, 2 1/8 in. Primary, 3.5 in Collector Diameter, 10 in Length, Pair

Part Number: PTE-H7688

Not Yet Reviewed

Estimated Ship Date: Monday 8/25/2025

Header Collectors, Steel, 1 3/4 in. Primary, 3.5 in. Outlet, 10.0 in. Length, Weld-On, Pair

Part Number: PTE-H7682

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Sep 15, 2025 if ordered today

• Drop Ship
• Special Order

Merge Collector, Stainless Steel, 1 7/8 in. Primary, 3 in. Length, T3, T3/T4 Flange, Each

Part Number: VPE-2451

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 8/25/2025

Header Collectors, Formed, 4 Into 1, Weld-on, 2 1/4 in. Primary, 3.5 in Collector Diameter, 10 in Length, Pair

Part Number: PTE-H7685

Not Yet Reviewed

Estimated Ship Date: Sep 15, 2025 if ordered today

• Drop Ship
• Special Order

Header Flanges, No Stubs, Stainless, 0.375 in. Thick, 1.875 in. Port, Each

Part Number: KOK-7051S

Not Yet Reviewed

Estimated Ship Date: Monday 8/25/2025

Header Fasteners, Bolts, Locking, 12-point, Steel, Nickel Plated, Chevy, Ford, Chrysler, V8, Set of 16

Part Number: STG-8932

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 8/25/2025

Header Fasteners, Bolts, Locking, Double Hex Head, Steel, Nickel Plated, Chevy, 8.1L, V8, Set of 16

Part Number: STG-8912V

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Sep 8, 2025 if ordered today

• Drop Ship
• Special Order

Header Fasteners, Bolts, Locking, Double Hex Head, Steel, Nickel Plated, GM, Jeep, 2.8L, Set of 12

Part Number: STG-6910

Not Yet Reviewed

Estimated Ship Date: Monday 8/25/2025