MSD Custom Fit Super Conductor Spark Plug Wire Set - (Red) - Fits 1971-74 Chevy 307/327/350 Cars w/ Wires Over Valve Covers - 90 Socket Distributor Boots & Terminals, 90 Spark Plug Boots & Terminals Gauge Components Boyce Industries

Boyce Industries

125 in Bolt Circle

Hellcat Engines will Requite the use of a Smaller Brake Booster

One 2-1/16 in Diameter Gauge

MSD Custom Fit Super Conductor Spark Plug Wire Set - (Red) - Fits 1971-74 Chevy 307/327/350 Cars w/ Wires Over Valve Covers - 90 Socket Distributor Boots & Terminals, 90 Spark Plug Boots & Terminals Gauge Components Boyce IndustriesThe MSD 8. 5mm Super Conductor Wire is "the" performance wire. Engineered from the inside out, the 8. 5 offers everything you have everwanted in a wire; incredibly low resistance without electronic interference! In a single 12 inch length of Super Conductor Wire there is only 40 50 ohms of resistance! That is the lowest resistance of any helically wound wire. To accomplish this, we use a copper alloy conductor due to it's great voltage carrying