This ARP rod bolt extension kit threads onto 5/16in, 3/8in, and 7/16in rod bolts to extend their reach, giving clearance for a torque wrench or bolt stretch gauge during connecting rod installation. The extensions are machined from aluminum with a hard anodized finish and included as a set of three.
Specifications:
- Fits 5/16 in Rod Bolts
- Fits 3/8 in Rod Bolts
- Fits 7/16 in Rod Bolts
- Aluminum Construction
- Hard Anodized Finish
- Set of 3
FAQ
What rod bolt sizes does this kit cover?
It covers 5/16in, 3/8in, and 7/16in rod bolts.
What is it made of?
It's machined from aluminum with a hard anodized finish.
How many extensions are included?
It's sold as a set of 3, one for each covered size.
What is a rod bolt extension used for?
It extends the rod bolt so a torque wrench or stretch gauge can reach it during installation.

