Availability
1980 Headers
Headers, Circle Track, Crossover, 4-1 One-Piece, Steel, 1 3/4 in. Primaries, 3.5 in. Collector, 604 Crate Engine, Chevy, Pair
Part Number: SCH-136CM
Not Yet Reviewed
Estimated Ship Date: Feb 16, 2026 if ordered today
Estimated Ship Date: Feb 16, 2026 if ordered today
Headers, Circle Track, Crossover, 4-1 One-Piece, Steel, 1 3/4 in. Primaries, 3.5 in. Collector, H-Style, Chevy, Pair
Part Number: SCH-136H
Not Yet Reviewed
Estimated Ship Date: Feb 16, 2026 if ordered today
Estimated Ship Date: Feb 16, 2026 if ordered today
Headers, Truck/Tractor Pull, Upsweep, 2 in. Primaries, 3.5 in. Collector, Spread Port, Chevy Small Block, Pair
Part Number: SCH-1516SP
Not Yet Reviewed
Estimated Ship Date: Feb 16, 2026 if ordered today
Estimated Ship Date: Feb 16, 2026 if ordered today
Headers, Sprint Car, Circle Track 4-1 One-piece, Steel, Painted, Chevy, 305, 350, 400, Pair
Part Number: SCH-1012LV
Not Yet Reviewed
Estimated Ship Date: Feb 16, 2026 if ordered today
Estimated Ship Date: Feb 16, 2026 if ordered today
Headers, Circle Track, IMCA Modified, Mid, 4-1 One-Piece, 1 3/4 in. Primaries, 3.5 in. Collector, 604 Crate Engine, Chevy, Pair
Part Number: SCH-1106CM
Not Yet Reviewed
Estimated Ship Date: Feb 16, 2026 if ordered today
Estimated Ship Date: Feb 16, 2026 if ordered today
Headers, Circle Track, IMCA Modified, Mid, 4-1 One-Piece, 1 3/4 in. Primaries, 3.5 in. Collector, Spread Port, Chevy, Pair
Part Number: SCH-1106SP
Not Yet Reviewed
Estimated Ship Date: Feb 16, 2026 if ordered today
Estimated Ship Date: Feb 16, 2026 if ordered today
Headers, IMCA Modified, Full-Length, Steel, Painted, 1 3/4 in. Primary, 3.50 in. Collector, Chevy, Set
Part Number: SCH-1172
Not Yet Reviewed
Estimated Ship Date: Feb 16, 2026 if ordered today
Estimated Ship Date: Feb 16, 2026 if ordered today
Headers, Circle Track, Crossover, 4-1 One-Piece, Steel, 1 5/8 in. Primaries, 3 in. Collector, H-Style, Chevy, Pair
Part Number: SCH-135H
Not Yet Reviewed
Estimated Ship Date: Feb 16, 2026 if ordered today
Estimated Ship Date: Feb 16, 2026 if ordered today
Headers, Circle Track, Crossover, 4-1 One-Piece, Steel, 1 5/8 - 1 3/4 in. Primaries, 3 in. Collector, Chevy, Pair
Part Number: SCH-135V-3
Not Yet Reviewed
Estimated Ship Date: Feb 16, 2026 if ordered today
Estimated Ship Date: Feb 16, 2026 if ordered today
Headers, Circle Track, IMCA Modified, Adjustable, 4-1 Two-Piece, 1 7/8 - 2 in. Primaries, 3.5 in. Collector, Chevy, Pair
Part Number: SCH-163-98
Not Yet Reviewed
Estimated Ship Date: Feb 16, 2026 if ordered today
Estimated Ship Date: Feb 16, 2026 if ordered today
Headers, Circle Track, IMCA Modified, Adjustable, 4-1 Two-Piece, 1 7/8 - 2 in. Primaries, 3.5 in. Collector, Chevy, Pair
Part Number: SCH-163-98H
Not Yet Reviewed
Estimated Ship Date: Feb 16, 2026 if ordered today
Estimated Ship Date: Feb 16, 2026 if ordered today
Headers, Circle Track, IMCA Modified, 4-1 One-Piece, 1 7/8 in. Primaries, 3.5 in. Collector, Spread port, Chevy, Pair
Part Number: SCH-163SP
Not Yet Reviewed
Estimated Ship Date: Feb 16, 2026 if ordered today
Estimated Ship Date: Feb 16, 2026 if ordered today
Header Bolts, Flanged Hex Head, 10mm x 1.25, 22mm Underhead Length, Ford 2300cc, Set of 8
Part Number: SCH-3005-8
Not Yet Reviewed
Estimated Ship Date: Feb 16, 2026 if ordered today
Estimated Ship Date: Feb 16, 2026 if ordered today
Headers, Circle Track, Crossover, Tri-Y, Steel, 1 5/8 - 1 3/4 in. Primaries, 3 in. Collector, N Sportsman Flange, Ford, Pair
Part Number: SCH-335VYN
Not Yet Reviewed
Estimated Ship Date: Feb 16, 2026 if ordered today
Estimated Ship Date: Feb 16, 2026 if ordered today
Headers, Circle Track, Crossover, 4-1 One-Piece, Steel, 1 3/4 in. Primaries, 3.5 in. Collector, Ford, Pair
Part Number: SCH-336
Not Yet Reviewed
Estimated Ship Date: Feb 16, 2026 if ordered today
Estimated Ship Date: Feb 16, 2026 if ordered today
Headers, Circle Track, Crossover, 4-1 One-Piece, Steel, 1 3/4 in. Primaries, 3.5 in. Collector, Z304 Crate Engine, Ford, Pair
Part Number: SCH-336CM
Not Yet Reviewed
Estimated Ship Date: Feb 16, 2026 if ordered today
Estimated Ship Date: Feb 16, 2026 if ordered today
Headers, Turbo, Down/Forward, Stainless, Natural, 2 3/8 in. Primary, 3 in. Slip Fit Collectors, Chevy, Big Block, Pair
Part Number: STW-BBCDFT238
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Headers, Fenderwell, 1 3/4 - 1 7/8 in. Primaries, 3.5 in. Collector, 18 Degree Flange, Chevy, GMC, Small Block, Pair
Part Number: SCH-1346V18
Not Yet Reviewed
Estimated Ship Date: Feb 16, 2026 if ordered today
Estimated Ship Date: Feb 16, 2026 if ordered today
Headers, Fenderwell, 1 7/8 - 2 in. Primaries, 3.5 in. Collector, 18 Degree Flange, Evac Tubes, Chevy, GMC, Small Block, Pair
Part Number: SCH-1347V18-E
Not Yet Reviewed
Estimated Ship Date: Feb 16, 2026 if ordered today
Estimated Ship Date: Feb 16, 2026 if ordered today
Header Flanges, Steel, 0.250 in. Thick Flange, 1.625 in. Port, Each
Part Number: SCH-0311WS
Not Yet Reviewed
Estimated Ship Date: Feb 16, 2026 if ordered today
Estimated Ship Date: Feb 16, 2026 if ordered today
Header Flanges, No Stubs, Steel, 0.313 in. Thick Flange, 1.750 in. Port, Each
Part Number: SCH-0312-5
Not Yet Reviewed
Estimated Ship Date: Feb 16, 2026 if ordered today
Estimated Ship Date: Feb 16, 2026 if ordered today
Header Flanges, Steel, 0.250 in. Thick Flange, 1.750 in. Port, Each
Part Number: SCH-0312WS
Not Yet Reviewed
Estimated Ship Date: Feb 16, 2026 if ordered today
Estimated Ship Date: Feb 16, 2026 if ordered today
Header Flanges, No Stubs, Steel, 0.250 in. Thick Flange, 1.750 in. Port, Each
Part Number: SCH-03131
Not Yet Reviewed
Estimated Ship Date: Feb 16, 2026 if ordered today
Estimated Ship Date: Feb 16, 2026 if ordered today
Header Flanges, Steel, 0.313 in. Thick Flange, 1.875 in. Port, Each
Part Number: SCH-03131-5WS
Not Yet Reviewed
Estimated Ship Date: Feb 16, 2026 if ordered today
Estimated Ship Date: Feb 16, 2026 if ordered today
Header Flanges, No Stubs, Steel, 0.250 in. Thick, 1.750 in. Port, Each
Part Number: SCH-03151
Not Yet Reviewed
Estimated Ship Date: Feb 16, 2026 if ordered today
Estimated Ship Date: Feb 16, 2026 if ordered today
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