Bell XR-7 Ultra Helmet Size:7-5/8 (61) LONG-TUBE headers fit 1955-1966 2WD

LONG-TUBE headers fit 1955-1966 2WD (only) 1/2 and 3/4 ton Chevy Trucks wish a Small Block Chevy powerplant (check the application listings for exact fitment)

For Use w/Flat Tappet and Hydraulic Camshafts

JOES Setup Blocks are a simple and compact design

5/16 in Valve Stem

99 seconds

Bell XR-7 Ultra Helmet Size:7-5/8 (61) LONG-TUBE headers fit 1955-1966 2WDThe Bell XR 7 is the next evolution of the trusted GP3. Crafted with a ultra lightweight premium carbon composite shell, the XR 7 balances lightweight construction with rugged impact performance. Inside, a multi density liner system maximizes energy absorption and comfort lap after lap. The optical grade DSAF shield eliminates fog even in wet or humid conditions, giving racers the clarity they need to focus forward. Features: Ultra lightweight premium