Availability
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: Nov 17, 2025 if ordered today
Estimated Ship Date: Nov 17, 2025 if ordered today
Headers, Fenderwell, 1 7/8 - 2 in. Primaries, 3.5 in. Collector, Stahl Flange, Chevy, GMC, Small Block, Pair
Part Number: SCH-1347VS
Not Yet Reviewed
Estimated Ship Date: Nov 17, 2025 if ordered today
Estimated Ship Date: Nov 17, 2025 if ordered today
Headers, Fenderwell, 1 7/8 - 2 in. Primaries, 3.5 in. Collector, Spread Port, Chevy, GMC, Small Block, Pair
Part Number: SCH-1347VSP
Not Yet Reviewed
Estimated Ship Date: Nov 17, 2025 if ordered today
Estimated Ship Date: Nov 17, 2025 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: Nov 17, 2025 if ordered today
Estimated Ship Date: Nov 17, 2025 if ordered today
Headers, Fenderwell, 1 3/4 - 1 7/8 in. Primaries, 3.5 in. Collector, Spread Port, Chevy, GMC, Small Block, Pair
Part Number: SCH-1346VSP
Not Yet Reviewed
Estimated Ship Date: Nov 17, 2025 if ordered today
Estimated Ship Date: Nov 17, 2025 if ordered today
Headers, Fenderwell, 1 3/4 - 1 7/8 in. Primaries, 3.5 in. Collector, Spread Port, Evac Tubes, Chevy, GMC, Small Block, Pair
Part Number: SCH-1346VSP-E
Not Yet Reviewed
Estimated Ship Date: Nov 17, 2025 if ordered today
Estimated Ship Date: Nov 17, 2025 if ordered today
Headers, Fenderwell, 1 7/8 - 2 in. Primaries, 3.5 in. Collector, 18 Degree Flange, Chevy, GMC, Small Block, Pair
Part Number: SCH-1347V18
Not Yet Reviewed
Estimated Ship Date: Nov 17, 2025 if ordered today
Estimated Ship Date: Nov 17, 2025 if ordered today
Headers, Fenderwell, 1 7/8 - 2 in. Primaries, 3.5 in. Collector, Brodix 18 Degree Flange, Chevy, GMC, Small Block, Pair
Part Number: SCH-1347VB18
Not Yet Reviewed
Estimated Ship Date: Nov 17, 2025 if ordered today
Estimated Ship Date: Nov 17, 2025 if ordered today
Headers, Fenderwell, 1 3/4 in. Primaries, 3.5 in. Collector, Chevy, GMC, Small Block, Pair
Part Number: SCH-1346
Estimated Ship Date: Nov 17, 2025 if ordered today
Estimated Ship Date: Nov 17, 2025 if ordered today
Headers, Long Tube, Without Air Injection, O2 Sensor Bungs, Stainless Steel, Silver Ceramic Coated, Chevy, Pickup, LS Engine Swap, Pair
Part Number: GIB-GP139S-C
Estimated Ship Date: Dec 1, 2025 if ordered today
Estimated Ship Date: Dec 1, 2025 if ordered today
Headers, Long Tube, Without Air Injection, O2 Sensor Bungs, Stainless Steel, Natural, Chevy, Pickup, LS Engine Swap, Pair
Part Number: GIB-GP139S
Estimated Ship Date: Dec 8, 2025 if ordered today
Estimated Ship Date: Dec 8, 2025 if ordered today
Headers, Engine Swap, Long Tube, Steel, Silver Ceramic Coated, 3.00 in. Collectors, Motor Mounts, Chevy, GMC, Small Block LS, Kit
Part Number: CLP-6772LS1FRK
Not Yet Reviewed
Estimated Ship Date: Dec 26, 2025 if ordered today
Estimated Ship Date: Dec 26, 2025 if ordered today
Headers, Fenderwell, 1 3/4 in. Primaries, 3.5 in. Collector, Evac Tubes, Chevy, GMC, Small Block, Pair
Part Number: SCH-1346-E
Not Yet Reviewed
Estimated Ship Date: Nov 26, 2025 if ordered today
Estimated Ship Date: Nov 26, 2025 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Headers, Mid-Length, 304 Stainless Steel, Black Ceramic Coated, Chevrolet, GMC, Small Block, Pair
Part Number: HED-62013
Not Yet Reviewed
Estimated Ship Date: Jan 30, 2026 if ordered today
Estimated Ship Date: Jan 30, 2026 if ordered today
Header, Block Hugger, Steel, Black Ceramic Coated, 1 5/8 in. Tubes, 2 1/2 in. Collectors, Buick, Chevrolet, GMC, Oldsmobile, Pontiac, Pair
Part Number: SNH-CC10AP158BEC
Not Yet Reviewed
Estimated Ship Date: Feb 2, 2026 if ordered today
Estimated Ship Date: Feb 2, 2026 if ordered today
Headers, Long Tube, 304 Stainless Steel, Natural, Chevy, GMC, Small Block, Pair
Part Number: HED-62090
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