The best replacement for connecting rod is short connecting rod.

The best alternatives to connecting rod are rated as following:
★★★★★  short connecting rod
★★★★  h beam

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Speaking about connecting rod, one probably shouldn't forget about piston.

Other search terms related to connecting rod and their ratings are:
★★★★★ piston
You have in mind a companion for connecting rod and it is not yet here? Propose!



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connecting rod
short connecting rod
h beam