Vintage Air Water Neck Riser Center Port NPT O-Ring to AN Fittings They also offer intercooler pipes

They also offer intercooler pipes and turn-down systems for both gasoline and diesel applications

use a smaller-than-standard hex head is ideal for tight spaces

6 AN Male to 5/8-20 in Male

The EFI system comes complete with a traditional 4150-Style satin finish single plane intake manifold and 35 Lb

6 Piece Kit

Vintage Air Water Neck Riser Center Port NPT O-Ring to AN Fittings They also offer intercooler pipesProduct Description: Water Neck Spacer 1 1 4 in Thick 1 2 in NPT Female Center Port 1 2 in NPT Female Offset Port O Ring Aluminum Clear Anodized Chevy V8 Sold Individually Vintage Air is operated by experienced engineers and craftsmen who have been involved in the automotive hobby and industry for almost fifty years. We design, develop, and offer you the most technologically advanced and comprehensive line of high performance air conditioning, climate