Peterson Fluid Systems Swivel Water Neck -16 AN 30010R Has 10-inch and 11

Has 10-inch and 11

Made from Dead Soft aluminum and conforms easily to surface irregularities and creates a tight leak proof seal

Mobil 1 Racing 0W-30 fully synthetic motor oil is specifically designed to maximize horsepower during race conditions

Installs with 3M automotive-grade adhesive

1987-1989 Chevrolet G10

Peterson Fluid Systems Swivel Water Neck -16 AN 30010R Has 10-inch and 11Necks 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