PerTronix Flame-Thrower Plug N Play Billet Distributor - Magnetic Pickup - Mechanical Advance - Socket Style - Black - Chevy V8 2070031 There is no excess advance QRP50-820 Windshield Size:Large/X-Large Mounting Bolt Pattern 2

There is no excess advance at high RPM's as with other H

controls side movement and body flex while allowing easy on car adjustments

Works with stock and most aftermarket headers and exhaust systems (Does not fit with Kooks LT Headers)

The 6000 Series Competition Valves are designed to provide excellent reliability in an environment of high spring pressures and roller cams

PerTronix Flame Thrower Plug N Play Billet Distributor Magnetic Pickup Mechanical Advance Socket Style Black Chevy V8 2070031 There is no excess advance QRP50 820 Windshield Size:Large X Large Mounting Bolt Pattern 2 There is no excess advance at high RPM's as with other H controls side movement and body flex while allowing easy on car adjustments