Perma-Cool Universal System Fan Spacer 1-1/2" Thick Bushings/Hardware Aluminum - Polished Driving Shoe Heat Shield More Functionality - Provides significantly

More Functionality - Provides significantly more functionality than OEM or other competitive ECUs (boost control

This pickup is accurate to within 1 at any rpm so you wont have to worry about points float or burbles at top end speeds

Exclusive Scavenger Series X-pipe

Chevrolet: Blazer 69 - 73 5 L Engine

Perma-Cool Universal System Fan Spacer 1-1/2" Thick Bushings/Hardware Aluminum - Polished Driving Shoe Heat Shield More Functionality - Provides significantlyProduct Description: Fan Spacer Universal System 1. 5 in Thick Bushing Hardware Included Aluminum Polished 5 8 in Pilot Fans Sold Individually Using the knowledge gained from years of motorsports involvement, Perma Cool has developed an extensive, high quality product line. Along with its race proven oil and Transmission coolers, Perma Cool offers electric and mechanical fans, oil adapters and filter mounts, complete filtering systems, specialty