SBC Street Stock Header 1-7/8 Spreadport Air Conditioning 625 in Primary - 3

625 in Primary - 3 in Collector - Gaskets / Hardware Included - Steel - Black Paint - Small Block Chevy - GM A-Body / F-Body / X-Body - Pair

Fitting - Adapter - Straight - 16 AN Male to 3/4 in NPT Male - Aluminum - Black Anodized - Each

50 Male O-Ring - Steel - Power Steering Systems - Each

375 in Thick - Rubber / Steel - Winters 10 in - Each

5 in Thick - 2 Hole - Holley 2-Barrel to Square Bore - Aluminum - Black Anodized - Each

SBC Street Stock Header 1-7/8 Spreadport Air Conditioning 625 in Primary - 3Headers Street Stock 1. 875 in Primary 3. 5 in Collector Spread Port Gaskets Hardware Included Steel Black Paint Small Block Chevy GM A F G Body Pair