ACCEL Adjustable Vacuum Advance - GM / Delco Points-Type Distributor M59L3 Z-Tech Sports Series 1A Helmet

Z-Tech Sports Series 1A Helmet hardware to be used on additional helmets with the Z-Tech Sports 1A/2A/4A/6A Series Head and Neck Restraint

Now available in Adult Small/Medium

EachPit Stop USA offers Pyrotect Sport Head Sock - 1 Layer - Single Eyeport - White IH100020 at low everyday prices

1979-1986 GMC G2500

Be sure to check out all our products from Zamp Racing including Zamp Helmet Shields and Accessories

ACCEL Adjustable Vacuum Advance - GM / Delco Points-Type Distributor M59L3 Z-Tech Sports Series 1A HelmetPermits practically infinite adjustment to both amount and rate of ignition advance. Instantly increases horsepower and throttle response. Provides maximum possible spark advance while preventing damaging detonation or ''ping''. Includes allen wrench and detailed instructions. Vehicle Applications: 1973 1974 Pontiac Grand Am 1968 1969 Buick GS 350 1960 1974 Pontiac Bonneville 1962 1963 Oldsmobile Jetfire 1960 1974 Chevrolet Corvette 1964 1974