Ross Racing Chrysler Big Block 10.5:1 Heavy Nitrous (RB) Block Pistons
Price Includes: A Complete Set Of Pistons, Locks and 5115 Series Straight Wall Pins.
(Please Note) For applications running NOS over 300HP we recommend upgrading to Ross 4340 or H13 Pins.
![Chrysler-Logo Ross Racing Pistons Dodge 6.1L Late Model Hemi Pistons](https://www.rosspistons.com/wp-content/uploads/2017/04/Chrysler-Logo.png)