Patriot Header Flange - 0.313 in Thick - 1.3 x 1.64 in Rectangle Port - Small Block Ford - Pair AN to O-Ring Fittings Gauge Adapter Fitting 3/8 NPT

Gauge Adapter Fitting 3/8 NPT Male to 6AN Male w/ 1/8" NPT

Can be applied the day of the race

Pit Stop USA offers Pit Stop USA has Head & Neck Restraint Accessories like Z-Tech Series 8A Helmet Hardware Kit NZHC008A at low everyday prices

1999-2018 Chevrolet Silverado 1500

1958-1972 Chrysler Imperial

Patriot Header Flange - 0.313 in Thick - 1.3 x 1.64 in Rectangle Port - Small Block Ford - Pair AN to O-Ring Fittings Gauge Adapter Fitting 3/8 NPTPatriot Exhaust H7842 Header Flange Pair Ford Small Block 260 351W Tube Diameter 1 1 2" Rectangular Port. Precision machined flanges 5 16" thick Supplied with our premium head gaskets A wide variety of tube diameters and port shapes are available; Patriot Exhaust products continue to offer the best value for the dollar of any brand in the industry. This year's product offering presents sixteen new applications for popular muscle cars and trucks