Adjustable Connecting Rod



Working with connecting rod lengths and compression ratios can be frustrating. Most people don’t have a collection of various length rods to assist in the calculations.

This adjustable connecting rod simplifies the process. It is constructed from one of my recycled connecting rod or one from your collection. Readings are taken from a sliding scale incremented by .010. Fine tuning can then be done using 6″ calipers.

The pin size is standard Chrysler at .984. If you are using a pin larger than .984 let me know and I will bore it to your specifications.

If you utilize more than one pin size I can bore the pin end oversize and supply removable bushings for your specific sizes or you can supply your own rod.

Comes with instructions and storage box.

Using Chevy rods or ???? Give me a call.

P/N ACR354R Rod for 331-354 (recycled rod) $149 + shipping *

P/N ACR354RP ACR354R bored for spec. pin size $165 + shipping *

P/N ACR354RPB ACR354R with (2) pin bushings $199 + shipping *

P/N ACR392R Rod for 392 (recycled rod) $149 + shipping *

P/N ACR392RP ACR392R bored for spec. pin size $165 + shipping *

P/N ACR392RPB ACR392R with (2) pin bushings $199 + shipping *

* Actual shipping charges only – no additional charge for packaging.

Prices subject to change.