Peterson Fluid Systems Water Neck Spacer 1 2 x -6AN - 10-2251

Machined from billet aluminum. These have o-ringed flanges and accommodate a thermostat. Available with -6 AN, -8 AN or -10 AN ports for cylinder head water lines.

Peterson Fluid Systems Water Neck Spacer 1 - 10-2250

Machined from billet aluminum. These have o-ringed flanges and accommodate a thermostat. Available with -6 AN, -8 AN or -10 AN ports for cylinder head water lines.

Peterson Fluid Systems Rebuild Kit Swivel w/ Neck - 10-2221

Peterson Fluid Systems Rebuild Kit Swivel w/ Neck

Peterson Fluid Systems Rebuild Kit Swivel w/ Neck - 10-2217

Peterson Fluid Systems Rebuild Kit Swivel w/ Neck

Peterson Fluid Systems Swivel Water Neck -20AN - 10-2120

Necks swivel 360° for exact hose alignment. Viton seals are used internally and the flange is O-ring sealed. Features include hard coat anodizing for improved wear, steel snap ring for secure fitting retention, and a secondary locking pin.

Peterson Fluid Systems Swivel Water Neck -16AN - 10-2116

Necks swivel 360° for exact hose alignment. Viton seals are used internally and the flange is O-ring sealed. Features include hard coat anodizing for improved wear, steel snap ring for secure fitting retention, and a secondary locking pin.

Peterson Fluid Systems Y-Manifold -20AN Male To -20/20 - 10-1749

Peterson Y-manifolds are fabricated to produce a smooth transition from 2 hoses to 1 hose. Available in different configurations, the manifolds can be custom ordered to fit your requirements.

Peterson Fluid Systems Y-Manifold -20AN B- Nut To 20/20 - 10-1741

Allows the use of a -16 or -20 female swivel nut at the radiator and 2 ea. -12 or -16 hoses to the cylinder heads. Used in NASCAR competition.

Peterson Fluid Systems Y-Manifold -20AN B- Nut To 16/16 - 10-1740

Allows the use of a -16 or -20 female swivel nut at the radiator and 2 ea. -12 or -16 hoses to the cylinder heads. Used in NASCAR competition.

Peterson Fluid Systems Y-Manifold -20AN Male To -16/16 - 10-1739

Peterson Y-manifolds are fabricated to produce a smooth transition from 2 hoses to 1 hose. Available in different configurations, the manifolds can be custom ordered to fit your requirements.

Peterson Fluid Systems Y-Manifold -16AN B- Nut To 16/16 - 10-1736

Allows the use of a -16 or -20 female swivel nut at the radiator and 2 ea. -12 or -16 hoses to the cylinder heads. Used in NASCAR competition.

Peterson Fluid Systems Y-Manifold -16AN Male To -16/16 - 10-1735

Peterson Y-manifolds are fabricated to produce a smooth transition from 2 hoses to 1 hose. Available in different configurations, the manifolds can be custom ordered to fit your requirements.