Product Description 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 2 X-6AN & T/P - 10-2252 MSRP: $113.23 Was: Now: $84.29 Add to Cart
Peterson Fluid Systems Water Neck Spacer 1 1/4 2 x -8AN - 10-2256 MSRP: $107.28 Was: Now: $79.87 Add to Cart