Headers

Exhaust Collector, Merge, Stainless Steel, 4 into 1, 2.375 in. Primary, 3.5 in.-4.5 in. Outlet, 11 in. Length

Part Number: STW-MCLC4238-450

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• Free Shipping

Headers, 4-1 One-Piece, Steel, Temporary Non-High Temperature Paint, 1 1/2 in. Primary, Toyota, Each

Part Number: BIG-19000FLT

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Today

• Free Shipping

Header Studs, 12-Point Nuts, Stainless Steel, Polished, 3/8 in.-16, 1.670 in. U.H.L., Set of 12

Part Number: ARP-400-1402

4.38 out of 5 stars ( 8 )

Estimated Ship Date: Today

• Free Shipping

Headers, Street Stock, Long Tube, Steel, Black, GM Car, with Chevrolet, Small Block, Angle/Straight, Pair

Part Number: HOK-2551HKR

3.25 out of 5 stars ( 4 )

Estimated Ship Date: Today

• Free Shipping

Headers, Competition, Long Tube, Steel, Painted, Chevy, Small Block, Pair

Part Number: HOK-2458HKR

4.71 out of 5 stars ( 7 )

Estimated Ship Date: Today

• Free Shipping

Header Bolts, Locking, Double Hex Head, Stainless Steel, Natural, Chevy, Small Block V8, V6, Set of 12

Part Number: STG-8951

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• Free Shipping

Headers, Long Tube, Steel, Painted, Chevy, Big Block, Pair

Part Number: BIG-11130FLT

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

• Free Shipping

Headers, Long Tube, Steel, Painted, Dodge, D, W, Series Pickup, 273, 318, 340, 360, RWD, 4WD, Pair

Part Number: BIG-13500FLT

3.27 out of 5 stars ( 26 )

Estimated Ship Date: Today

• Free Shipping

Headers, Block Hugger, Steel, Natural, Street Rod with Chevy, Small Block, Pair

Part Number: SUM-G9060

4.42 out of 5 stars ( 38 )

Estimated Ship Date: Today

• Free Shipping

4 To 1 Collector 1 7/8" To Single 2.5" S/Steel

Part Number: XFO-CL4S-178-300

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Headers, Long Tube, Steel, Painted, Chevy, K, V, Series Pickup, 250, 292, L6, Pair

Part Number: BIG-11510FLT

3.31 out of 5 stars ( 13 )

Estimated Ship Date: Today

• Free Shipping

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

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

• Free Shipping

Header Weld-Up Kit, Long Tube, Steel, Natural, 1 5/8 in. Tubes, 3 in. Collectors, Chevy Small Block, Kit

Part Number: SUM-670185

4.82 out of 5 stars ( 11 )

Estimated Ship Date: Today

• Free Shipping

Header Weld-Up Kit, Long Tube, Steel, Natural, 1 7/8 in. Tubes, 3.5 in. Collectors, Chevy Small Block, Kit

Part Number: SUM-670187

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Today

• Free Shipping

Headers, 4-1 One-Piece, Stainless Steel, Polished, 1 1/2 in. Primary, Toyota, Each

Part Number: BIG-19002FLT

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

• Free Shipping

Exhaust Collector, Formed, Stainless Steel, 4 into 1, 2.25 in. primary, 4 in. Outlet, 8 in. Length, Each

Part Number: STW-FC4225-400

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Header Weld-Up Kit, Long Tube, Steel, Natural, 1 3/4 in. Tubes, 3 in. Collectors, Chevy Small Block, Kit

Part Number: SUM-670186

4.67 out of 5 stars ( 6 )

Estimated Ship Date: Today

• Oversize $13.99

Headers, Traditional, Block Hugger, Steel, Temporary Paint, Chevy, Small Block, Pair

Part Number: HED-68400

4.14 out of 5 stars ( 7 )

Estimated Ship Date: Today

• Free Shipping

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

• Free Shipping

Header Studs, 12-Point Nuts, Stainless Steel, Polished, 3/8 in.-16, Ford, V8, Set of 16

Part Number: ARP-400-1404

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

• Free Shipping

Header Bolts, Locking, Double Hex Head, Stainless Steel, Natural, Ford, 255, 260, 289, 302, 351W, Set of 16

Part Number: STG-8953

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• Free Shipping

Headers, Truck/Tractor Pull, Upsweep, 1 5/8 in. Primaries, 3 in. Collector, Chevy Small Block, Pair

Part Number: SCH-1512

4.25 out of 5 stars ( 8 )

Estimated Ship Date: Today

• Free Shipping

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

4.0 out of 5 stars ( 18 )

Estimated Ship Date: Today

• Free Shipping

Exhaust Collector, Merge, Stainless Steel, 4 into 1, 2.125 in. Primary, 2.75 in.-3.5 in. Outlet, 11 in. Length

Part Number: STW-MCLC4212-350

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 19, 2026 if ordered today

• Free Shipping

Headers, Traditional, Block Hugger, Steel, Temporary Paint, Ford, Small Block Windsor, Pair

Part Number: HED-88420

4.0 out of 5 stars ( 5 )

• Free Shipping