Earl's AnoTuff -12 AN Male Union Adapter HAV733003 Converts single-bolt LS engines to

Converts single-bolt LS engines to 3-bolts configuration

Boost Safe Feature

1-1/8 Pitman Shaft

Crank Adapter Sleeve

you should avoid wrapping any flex-pipes or flex-joints

Earl's AnoTuff -12 AN Male Union Adapter HAV733003 Converts single-bolt LS engines toMilitary 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