Peterson Fluid Systems · New
Peterson Fluid Systems Water Neck Spacer 1 1/4 1 x -10AN
MPN 10-2257 · Store SKU pfs10-2257
Supplier stock checked 11/7/2026, 6:14:02 AM UTC. Adding a part does not reserve it.
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Product details
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. W/NECK SPACER 1 1/4 1 X -10AN
Manufacturer fitment & guides
Check 10-2257 against the manufacturer’s application information below.
A manufacturer application guide is not available for this listing. Request the exact application from JuiceBuilt before payment.
Part-specific notes
- California Proposition 65: Y