The ARP 144-6401 is a High Performance Wave-Loc connecting rod bolt kit for Small Block Mopar engines (318/340/360). Bolts are machined from 8740 chromoly steel with a black oxide finish.
Specifications:
- High Performance Wave-Loc
- 8740 chromoly steel construction
- Black oxide finish
- Set of 16
Applications:
- Small Block Mopar engines, 318/340/360
FAQ
How many bolts are included in the ARP 144-6401 kit?
The kit includes a set of 16 connecting rod bolts.
What is Wave-Loc?
Wave-Loc is ARP's High Performance rod bolt design; these bolts are machined from 8740 chromoly steel with a black oxide finish.
Which engines does this kit fit?
Small Block Mopar engines, 318/340/360.
How does this differ from the standard 144-6001 rod bolt kit?
It uses the Wave-Loc High Performance design rather than the standard High Performance bolt.

