Earl's Straight Adapter Fitting -12 AN Male to 10 AN Male O-Ring - Black 57120BK 5/16" Insta-dapt adapter

5/16" Insta-dapt adapter

Wheel rings are also available to fit non-beadlock wheels for attaching covers

Pre-terminated versions of our 8mm sleeved coil wires found in our kits and sets feature ends for HEI tower style terminals

The new Z-20 Photochromatic Shield smoothly transitions from clear to dark smoke (or vice versa) depending on the brightness of the track

Premium quality

Earl's Straight Adapter Fitting -12 AN Male to 10 AN Male O-Ring - Black 57120BK 5/16" Insta-dapt adapterMilitary Spec Type III Hard Anodized Construction. Available for Any Plumbing Situation and Many Custom Applications. AN Adapter side seals on the flare (cone) not the threads. DO NOT overtorque. Features: Hard Anodized Aluminum Coating Penetrates Aluminum For Wear and Corrosion Resistance Made in the USA Available for Any Plumbing Situation and Many Custom Applications Provides An Aggressive Look Last Twice As Long As Traditional Anodized