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P-Ayr 426 HEMI Long Block Mockup w/ Valve Covers
Original price was: $641.00.$576.90Current price is: $576.90.
The legendary 426 HEMI replica complete with valve covers. This mockup is essential for checking critical top-end clearances in your custom Mopar build.

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Description
Verify Top-End Clearance for Your 426 HEMI
The wide valve covers of the 426 HEMI are a classic interference point in many engine swaps. This P-Ayr Long Block Mockup comes complete with valve covers, allowing you to accurately check for clearance against firewalls, brake boosters, and steering components. It’s the professional way to ensure your ‘Elephant Motor’ fits without last-minute modifications.
Key Features & Benefits:
- Complete Top-End Mockup: Includes valve covers for the most accurate test-fit possible.
- Solves Common Problems: Addresses the most frequent fitment issues for 426 HEMI swaps.
- Dimensionally Precise: A full-scale replica for guaranteed accuracy.
Product Specifications:
- Engine Type: Chrysler 426 HEMI (Long Block w/ Valve Covers)
- Brand: P-Ayr Products
- SKU: 4021
Additional information
Weight | 40 lbs |
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Dimensions | 27 × 24 × 28 in |
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