Engines and Components› Engine Covers, Pans and Dress-Up Components
Trans-Dapt
CHR PUSH-IN BREATHER CAP
SKU: T01F 4870
Beginner — under 30 min
Description
This breather cap is compatible with other valve cover brands and requires a grommet, sold separately. It replaces GM part number 6421868 for 1965-1967 big block engines.
Fitment
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Specifications
| Brand | Trans-Dapt |
| Part Number | T01F 4870 |
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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