Peterson Fluid Systems Swivel Water Neck -20 AN H778C01XXL 1972-1974 Dodge R300

1972-1974 Dodge R300

Adapters place the early mount in approximately the same location as found on the original SB/BB Chevy engines and also features optional holes for moving the engine forward up to 2-1/4" for additional firewall clearance

Premium quality heat-treated 8740 chrome moly steel head stud kits are available for most every domestic and import applications

1977-1982 Chevrolet P20

Sized To Slip Over The Collector

Peterson Fluid Systems Swivel Water Neck -20 AN H778C01XXL 1972-1974 Dodge R300Necks swivel 360 for exact hose alignment. Viton seals are used internally and the flange is O Ring sealed. Improvements include hard coat anodizing for improved wear and a secondary locking pin for fitting retention. Proven in NASCAR Cup. Note: In the event it is necessary to dissasemble above water necks, it is necessary to replace the spiral lock ring if it has been damaged or bent during disassembly. Use extreme care when reinstaling tne spiral