Availability
Header Bolts, Hex, 8mm x 1.25 Thread, Steel, Zinc Plated, 30mm Underhead Length, Ford, 4.6L, 5.4L, Set of 16
Part Number: BBK-1624
Estimated Ship Date: Today
Estimated Ship Date: Today
Headers, Shorty, Steel, Painted, Ford, Pickup, SUV, 5.8L, Pair
Part Number: BIG-91668FLT
Estimated Ship Date: Today
Estimated Ship Date: Today
Headers, Upright, 1 1/2 in. Primary, 2.5 in. Collector, Stainless Steel, Natural, GM, 2.8L, 3.1L, 3.4L, Pair
Part Number: BIG-11585FLT
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Header Bolts, 12-Point, 3/8 in. Wrench, Custom 450, Black Oxide, Chevy, Small Block, Set of 12
Part Number: ARP-100-1201
Estimated Ship Date: Today
Estimated Ship Date: Today
Header, Tri-Y, Stainless Steel, Natural, 1 5/8 in. Primary Tube Diameter, Mazda, 1.8L, Kit
Part Number: XFO-HS-9018
Estimated Ship Date: Today
Estimated Ship Date: Today
Header Flanges, No Stubs, Steel, 0.375 in. Thick, 2 in. Port, Gaskets, Bolts, Chevy, Small Block, Pair
Part Number: PTE-H7895
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Headers, Dragster Downsweep, 3-Step Primary, 4.5 in. Collector, Stainless Steel, Polished, Big Block, Chevrolet, Pair
Part Number: HOK-2502-2HKR
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Header Flanges, No Stubs, Steel, 0.313 in. Thick, 1.500 in. Port, Gaskets, Bolts, Pair
Part Number: PTE-H7842
Estimated Ship Date: Today
Estimated Ship Date: Today
Headers, LSX Swap, 4-1 One-piece, Stainless Steel, Natural, 1 3/4 in. Primary Tube O.D., 3.00 in. Collector, BMW, Pair
Part Number: SKM-HDR014SS
Not Yet Reviewed
Estimated Ship Date: Jan 9, 2026 if ordered today
Estimated Ship Date: Jan 9, 2026 if ordered today
Headers, Cat4ward, Stainless Steel, Natural, Chevy, GMC, 7.4L, 454, Pair
Part Number: JBA-1823S
Estimated Ship Date: Today
Estimated Ship Date: Today
Header Flanges, 304 Stainless Steel, 3/8 in. Thick, 2.0 in. Diameter Round Port, Chevy, Big Block, Pair
Part Number: SUM-670201-SS
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
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
Estimated Ship Date: Today
Estimated Ship Date: Today
Header Flanges, No Stubs, Steel, 0.250 in. Thick, 1.750 in. Port, Each
Part Number: SCH-0309
Estimated Ship Date: Today
Estimated Ship Date: Today
Headers, SBF Turbo, Down and Forward, Stainless Steel, Polished, 1 7/8 in. Primary, Ford, Small Block Windsor, Pair
Part Number: BIG-12168FLT
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Headers, Shorty, Steel, Painted, Chevy, GMC, 5.7L, with A.I.R. Injection, Pair
Part Number: BIG-91831FLT
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Headers, Turbo, Up and Forward, 304 Stainless Steel, Natural, 1.750 in. Primary, 2.50 in. V-Band Collector, Chevrolet, Small Block Gen I, Pair
Part Number: BIG-11569FLT
Estimated Ship Date: Today
Estimated Ship Date: Today
Headers, Street, Mid-Length, Steel, Silver Ceramic Coated, Chevy, GMC, Pair
Part Number: HED-69556
Estimated Ship Date: Today
Estimated Ship Date: Today
Headers, Circle Track, Stock Clip, 4-1 One-Piece, Steel, 1 3/4 in. Primaries, 3.5 in. Collector, Chevy, Pair
Part Number: SCH-156
Estimated Ship Date: Today
Estimated Ship Date: Today
Headers, Shorty, 304 Stainless Steel, Polished, 1 5/8 in. Primary, 3/8 in. Flange, Chevy, LS Swap, Pair
Part Number: BIG-11579FLT
Estimated Ship Date: Today
Estimated Ship Date: Today
Headers, Long Tube, Stainless Steel, Natural, 1.75 in. Tube, 3.00 in. Collector, Ford, Modular V8, Pair
Part Number: KOK-11212200
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Headers, Demolition Derby, Upsweep, 1 5/8 in. Primaries, Chevy Small Block, Pair
Part Number: SCH-1522
Estimated Ship Date: Today
Estimated Ship Date: Today
Headers, Turbo, Up and Forward, 304 Stainless Steel, Polished, 1.875 in. Primary, 2.500 in. V-Band Collector, Chevrolet, Small Block Gen I, Pair
Part Number: BIG-11573FLT
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Header Studs, Stainless 12-Point, Buick V6, 3.8L, 12 Pieces
Part Number: ARP-420-1402
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Headers, Shorty, Steel, Titanium Ceramic Coated, Chevy, 5.7L LT, Pair
Part Number: BBK-1595
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Headers, Upright, 1 5/8 in. Primary, 2.5 in. Collector, Stainless Steel, Natural, GM, 2.8L, 3.1L, 3.4L, Pair
Part Number: BIG-11586FLT
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
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