RaceQuip Fire Retardant Long John Underwear Bottoms 1972-chevrolet-chevelle-esi1405756 400 in Head - 11/32

400 in Head - 11/32 in Valve Stem - 6

The distortion free 3mm polycarbonate face shield features an aluminum pivot kit

Shifter Trigger Rod - Replacement - Long - B&M Mega Shifters - Each

75 in Primary - 3 in Collector - Gaskets / Hardware Included - Steel - Metallic Ceramic - Small Block Chevy - GM A-Body / B-Body 1964-75 - Pair

11 in Rectangular Tapered Wall Port - Composite - Vortec Head - Small Block Chevy - Pair

RaceQuip Fire Retardant Long John Underwear Bottoms 1972-chevrolet-chevelle-esi1405756 400 in Head - 11/32RaceQuip SFI 3. 3 rated long underwear bottoms are knit from a blend of aramid and FRC fabrics to achieve a comfortable fire retardant garment. The properties of this unique fabric structure create a lightweight fabric that performs like Nomex yet is much more cost effective. The Fire Retardant Cotton (FRC) component of the fabric promotes a soft and supple lightweight feel. Since it's hypoallergenic, it won't irritate your skin like some other