Earl's 45 Degree Adapter Fitting -6 AN Male to 1/4 in NPT Male - Black H777C08 Lifter crown is ground to

Lifter crown is ground to a precise radius for proper break-in and guaranteed long life

These springs will lower the rear of your 1967-1972 GM A-body

190 in Thick

aFe developed this heat shield to snap onto the top of the lower half of the factory air box to provide a hassle-free installation utilizing factory mounting locations

Earl's 45 Degree Adapter Fitting -6 AN Male to 1/4 in NPT Male - Black H777C08 Lifter crown is ground 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