March Performance Straight Water Neck - 1-1/2 in ID Hose Barb - GM LS-Series Fresh Air System Inlet For EFI applications use regulator

For EFI applications use regulator P/N 13305 or P/N 13134

making the switch "fast" or "slow" to suit individual reaction time requirements

Exhaust Wrap

25" motor plate

or the repair of an old blower

March Performance Straight Water Neck - 1-1/2 in ID Hose Barb - GM LS-Series Fresh Air System Inlet For EFI applications use regulatorProduct Description: Water Neck Straight 1 1 2 in ID Hose Barb O Ring Hardware Included Aluminum Clear 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