March Performance 45 Degree Water Neck - 1-1/2 in ID Hose Barb - Chevy V8 3459C4 4-Bar MAP Sensor

4-Bar MAP Sensor

GMP Performance L6

Built in 1bar MAP (manifold absolute pressure) sensor included - For Boosted applications - internal MAP sensor can be disabled and utilize external MAP sensor harness (kit includes a terminated connector for seamless installation)

Fully threaded 3/8"-16 studs are 1-3/4" long and are direct replacements for many quick change cover studs

350 or larger engine

March Performance 45 Degree Water Neck - 1-1/2 in ID Hose Barb - Chevy V8 3459C4 4-Bar MAP SensorProduct Description: Water Neck 45 Degree 1 1 2 in ID Hose Barb O Ring Hardware Included Aluminum Clear Anodized Chevy V8 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