ACCEL IgnitionCoil 05-20 Gen3ChryslerHemi 5.7L/6.1L/6.2L/6.4L,DualPlug-140038K-8 carburetor APR's Stage II Pulley ECU

APR's Stage II Pulley ECU Upgrade makes the necessary engine management adjustments to handle the increased supercharger speeds

6L V8 1970 - 1972 Chevrolet Nova   402/6

3L V8 1981 Buick Century Limited 267/4

7L V8 1987 GMC R1500 305/5L V8 1987 GMC R1500 Suburban 305/5L V8 1987 GMC R2500 305/5L V8 1987 GMC V1500 305/5L V8 1987 Chevrolet Blazer 305/5L V8 1987 Chevrolet R10 305/5L V8 1987 Chevrolet R10 Suburban 305/5L V8 1987 Chevrolet V10 305/5L V8 1987 GMC Jimmy 305/5L V8 1987 GMC R1500 350/5

1968 and newer U

ACCEL IgnitionCoil 05-20 Gen3ChryslerHemi 5.7L/6.1L/6.2L/6.4L,DualPlug-140038K-8 carburetor APR's Stage II Pulley ECUOverview: Now you can have ACCEL late model Supercoils in additional colors Blue and Black! These are the same high quality high output coils ACCEL has been offering in yellow for years. Only now, you have different colors to choose from. In addition to the ever popular ACCEL yellow, Ford Coyote and 3. 5 3. 7L applications are now available in black or blue while the HEMI and LS versions are available in black! ACCEL Supercoils feature advanced bobbin