Earl's Straight Adapter Fitting -4 AN Male to 1/8 in NPT Male - 1 in Extension - Steel - Zinc Plated BR10123 1/2 in Insert ID

1/2 in Insert ID

XR-1 Race Line

This multi-functional tool can also be used to check rocker ratio

15 and 234 mph

206/212 Duration

Earl's Straight Adapter Fitting -4 AN Male to 1/8 in NPT Male - 1 in Extension - Steel - Zinc Plated BR10123 1/2 in Insert IDEngine Oil Pressure Gauge Made In The USA High Pressure Capabilities For Any Plumbing Situation Product Description: Adapter Straight 4 AN Male to 1 8 in NPT Male 1 in Extension Steel Natural Sold Individually Earl's Performance Products was founded by Earl Fouts in 1955 in Lawndale, California. The mission was to supply high quality military aircraft surplus plumbing components directly to the racing industry from a small retail outlet. As the