Spark Plug Wire Set Universal 8mm Silicone 135? 3500 ohm/ft Prowire Red 70253 crossmember-back-exhaust Keeping your car or truck

Keeping your car or truck cool can be a challenge once the horsepower begins to increase

Brand Holley Emission Code 5 Jet Number 100 Jet Size 0

1968-1974 GMC C25/C2500 Suburban

7 V8 1970 - 1972 Pontiac Firebird Esprit 400/6

7L V8 1977 - 1986 Chevrolet K10 305/5L V8 1979 - 1986 GMC G1500 305/5L V8 1987 - 1988 GMC G3500 Rally Custom 350/5

Spark Plug Wire Set Universal 8mm Silicone 135? 3500 ohm/ft Prowire Red 70253 crossmember-back-exhaust Keeping your car or truckOverview: Pro RC univ 8 cyl 135 red 8mm Pro Wire sets beat the competition both in looks and performance. 100% silicone jacket designed to withstand temperatures up to 600 degrees F providing years of extended wire life. Resistor Core delivers more firepower than OE resistor core and carbon suppression core wires while eliminating RFI EMI which can interfere with high voltage stereos and high energy ignition systems. This wire is NOT recommended for