


HASTINGS Piston Ring Set 4.125” 5/64 5/64 3/16
ConditionNew other (see details)
Free shipping · ships from Kansas City, MO
Finish the job
Often needed with itShips from Kansas City, MOUSPS, UPS or FedEx. Tracking sent by email.
30-day return windowIf it arrives defective, damaged or not as listed.
Not sure it fits?Call or text 813-260-8356 with your VIN or old part number.
Direct priceYou buy from us, with no marketplace fees in the middle.
Specifications
About this part
* Brand: HASTINGS * Part #: HAS-661 / 661 * Bore: 4.125” * Ring size: 5/64” × 5/64” × 3/16” * Type: Drop-in * Tension: Standard * Material: Iron, phosphate * Application: 8-cylinder
This Hastings piston ring set is a drop-in set for an 8-cylinder engine with a 4.125-inch bore. Each ring pack is sized 5/64 x 5/64 x 3/16 inch, in iron with a phosphate finish and standard tension. Rings are renewed during a rebuild when blow-by, oil burning or low compression show the old ones are worn.
Before you order: measure your bore and ring groove widths against 4.125, 5/64, 5/64 and 3/16, and compare the Hastings part number 661 (HAS-661). Drop-in rings are made for a bore that is already at the listed size.
New, open box, never installed. Ships from Kansas City, MO with tracking.
Shipping & returns
Orders ship from Kansas City, MO with USPS, UPS or FedEx. Shipping on this part is free. You get the tracking number by email as soon as it ships.
We accept returns for items that arrive defective, damaged or incorrect. Contact us within 30 days of delivery at shopmxlparts@gmail.com with your order number and photos. Full return policy
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