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P-Ayr Chevy LS Heads Mockup (Set)
Original price was: $205.00.$184.50Current price is: $184.50.
A dimensionally-accurate replica set of popular Chevrolet LS cylinder heads. The number one tool for fabricating custom turbo manifolds and exhaust headers for LS swaps.…
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P-Ayr Chevy LS Short Block Mockup (Block Only)
Original price was: $410.00.$369.00Current price is: $369.00.
Confirm your LS swap will fit with this bare-bones replica of a Chevy LS short block. The most affordable and essential first step for any…
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P-Ayr Chevy LS Short Block Mockup w/ Heads
Original price was: $494.00.$444.60Current price is: $444.60.
The industry-standard tool for any LS swap. This full-scale LS short block with heads lets you verify fitment for headers, mounts, and accessories with zero…
