| Also known as | CP 164 |
| Diagram | Fig. 1 — CRANKSHAFT AND CONNECTING RODS · ref 12 |
| Subsystem | engine bottom |
| Listed in parts books | 1964–1966 |
PISTON COMPLETE C.R. 7.5:1
A complete 7.5:1 compression ratio piston listed in period crankshaft and connecting rod parts-book entries from 1964-1966.
CP-164 is listed in the parts book as a piston complete, compression ratio 7.5:1. It shows up in the crankshaft and connecting rods figure across catalog entries from 1964 to 1966, so it's tied to the bottom-end assembly of the engine it belongs to.
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Beyond the compression ratio stated in the description, our records don't give us the bore size, material, or which specific model this piston was fitted to. If you're trying to match this against an engine you're working on, bring in your old piston or check the bore diameter before ordering, and call the shop so we can confirm fitment.
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