Earl's 90 Degree Adapter Fitting -6 AN Male to 3/8 in NPT Male Swivel - Black 31013P The true radius design is

The true radius design is far superior to conventional "tapered" devices

190 FWHP - naturally aspirated up to 910 FWHP - forced air induction

7 to 9 in Height Range

5 in OD Grand National Snout

Construction of the Alpha Glove eliminates troublesome seams and fabric bunching from the palm area

Earl's 90 Degree Adapter Fitting -6 AN Male to 3/8 in NPT Male Swivel - Black 31013P The true radius design isProduct Description: Adapter 90 Degree 6 AN Male to 3 8 in NPT Male Swivel Aluminum Black Anodized 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 for continuity of supply for the racing