Steel End Caps 2x3 10pk 2004-audi-s4-esi9638381 850 in Long - 5/16

850 in Long - 5/16 in Diameter - 0

486 in - Duration 295 / 313 - 107 LSA - 2500 / 6400 RPM - Small Block Chevy - Each

Timing Chain Set - Premium Race Z-Racing - Double Roller - Adjustable - Steel - Big Block Snout - Rocket Block - Small Block Chevy - Kit

Hose - PTFE Racing Hose - 3 AN - 10 ft - Braided Stainless / PTFE - Natural - Each

These BBK catted H pipes will install directly to the factory exhaust headers or any aftermarket shorty exhaust and feature factory O2 sensor placement for simple direct installation

Steel End Caps 2x3 10pk 2004-audi-s4-esi9638381 850 in Long - 5/16Tubing End Cap Weld On 2 x 3 in Rectangle 0. 085 in Thick Steel Natural Set of 10