Proform GM Performance HEI Distributor w/ Coil - Adjustable Vacuum Advance - Yellow Cap HARZ201 Dual Springs

Dual Springs

Fuel Pickup Reservoir

8 in Stick

Carburetor Drain and Fill Cup

5mm Gasket BoreSince 1989

Proform GM Performance HEI Distributor w/ Coil - Adjustable Vacuum Advance - Yellow Cap HARZ201 Dual SpringsThis premium distributor includes a Genuine GM Performance Parts melonized gear (USA), which is "required on all GM Performance Parts crate engines, or serious damage will occur. " Sintered steel weights for lighter weight while withstanding 270 newtons min. for maximum durability (USA) Validated harness and capacitor for reliable energy flow Adjustable vacuum advance for fine tuning the rate and amount of advance that will result in increased power