March Performance Straight Water Neck - 16 AN Male - Black - GM LS-Series AEB4B1912H-STD Standard mounting bolt hole configurations

Standard mounting bolt hole configurations provide easy applications for racing and off road vehicles

Engine parts

recreation and utility manufacturers

An extra tall carburetor pad eliminates the need for spacers

This CANTON pulley shim kit is designed to compensate for the variances in different components to insure perfect belt alignment

March Performance Straight Water Neck - 16 AN Male - Black - GM LS-Series AEB4B1912H-STD Standard mounting bolt hole configurationsProduct Description: Water Neck Straight 16 AN Male O Ring Hardware Included Aluminum Black Anodized GM LS Series All March Performance pulleys and brackets are manufactured with a unique blend of durability, performance and STYLE!. With over 30 years of aircraft and automotive manufacturing experience you can be assured that our systems will fit perfectly and run true! Quality Materials All kits are machined from 6061 T6 aircraft grade aluminum, and