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P-Ayr 392 HEMI Mockup w/ Heads & Valve Covers
Original price was: $641.00.$576.90Current price is: $576.90.
The most complete replica of a classic 392 HEMI. Includes heads and valve covers for verifying all top-end clearances in your nostalgia build.…
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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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P-Ayr 426 HEMI Valve Covers Mockup (Set)
Original price was: $205.00.$184.50Current price is: $184.50.
A lightweight replica set of the iconic Chrysler 426 HEMI valve covers. The perfect tool for checking critical top-end clearances in tight engine compartments.…
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P-Ayr 4L80E Automatic Transmission Mockup
Original price was: $378.00.$340.20Current price is: $340.20.
A full-scale, lightweight plastic replica of the GM 4L80E automatic transmission. The perfect tool for test-fitting transmission tunnels, crossmembers, and drivetrain alignment. A must-have for…
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P-Ayr 5.7L Gen III HEMI Heads Mockup (Set)
Original price was: $252.00.$226.80Current price is: $226.80.
A dimensionally-accurate replica set of 5.7L Gen III HEMI cylinder heads. The ideal tool for custom exhaust fabrication and checking valve cover clearances.…
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P-Ayr 5.7L Gen III HEMI Mockup w/ Heads
Original price was: $610.00.$549.00Current price is: $549.00.
A full-scale, lightweight replica of the popular 5.7L Gen III HEMI with heads. The essential tool for planning your modern Mopar engine swap with complete…
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P-Ayr 5.7L Gen III HEMI Short Block Mockup (Block Only)
Original price was: $410.00.$369.00Current price is: $369.00.
The essential first step for any 5.7L HEMI swap. This bare short block replica lets you confirm basic fitment and plan motor mounts easily and…
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P-Ayr Borg-Warner T-10 4-Speed Mockup
Original price was: $378.00.$340.20Current price is: $340.20.
A lightweight, full-scale replica of the legendary Borg-Warner T-10 4-speed manual transmission. The essential tool for classic muscle car restorations.…
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P-Ayr Chevrolet 350 Long Block Mockup
Original price was: $494.00.$444.60Current price is: $444.60.
Select options
This product has multiple variants. The options may be chosen on the product page
A full-scale, lightweight plastic replica of the iconic Chevy 350 Small Block V8. The perfect tool for test-fitting parts and confirming clearances in your muscle…
Select options
This product has multiple variants. The options may be chosen on the product page
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P-Ayr Chevrolet 4.3L V6 Long Block Mockup
Original price was: $494.00.$444.60Current price is: $444.60.
A full-scale, lightweight replica of the popular Chevrolet 4.3L V6 engine. The perfect tool for planning an engine swap into a custom truck, S10, or…
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P-Ayr Chevrolet 454 Big Block Mockup
Original price was: $662.00.$595.80Current price is: $595.80.
There's no replacement for displacement. This full-scale, lightweight replica of the Chevy 454 Big Block is essential for test-fitting in your muscle car or truck…
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P-Ayr Chevrolet V8 Bellhousing Mockup
Original price was: $205.00.$184.50Current price is: $184.50.
A lightweight replica of a standard Chevrolet V8 bellhousing. The perfect tool for verifying clearance with the firewall, transmission tunnel, and custom exhaust headers.…
