Earl's -4 AN Auto-Crimp Collar- Black Intake Manifolds & Components the fire rating cannot be

the fire rating cannot be “washed out”

520" effective stud length

Plastic tool slips over 3/8" or 7/16" rod bolts to aid piston installation and eliminate the chance of rod bolts hitting crank

950 in Long

Earl's -4 AN Auto-Crimp Collar- Black Intake Manifolds & Components the fire rating cannot beFuel Hose Cost Effective Price Lightweight Attractive Appearance Product Description: Crimp Collar Auto Crimp 4 AN Aluminum Black Anodize 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 military surplus market dried up, Earl recognized the need