Easy — 1–2 hours
Description
This set features a 4.020" bore size with a +.020" overbore specification. It includes upper compression rings (UCR) made of carbon steel with a chrome facing, lower compression rings (LCR) made of cast iron, and oil control rings (OCR) made of stainless steel with a chrome facing. The ring widths are 5/64", 5/64", and 3/16", with the oil ring having a deep groove.
Fitment
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Available on iOS & Android
Specifications
| Brand | Clevite |
| Part Number | C003 40451.020 |
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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