HPR 416 Rotating Assembly kit
One the easiest ways to increase the power of your LS3. The popular 416 has been a staple of the LS stroker build for years. Since the components are made by a number of companies, there is no shortage of options to build your engine with. Our kits include a 4.070" bore piston which may require final hone of your block to proper size requirements. -ask about different bore sizes to fit your requirements! HPR will balance every kit and size the rod/piston/pin combo so there is no machine work required.
Includes:
- Forged Crankshaft
- Forged connecting rods
- Forged piston set
- Piston pins and spiral locks
- Piston ring kit
- Main bearings
- Rod bearings
- Balanced assembly by HPR
Std size bearings included - ask about different sizes for your build.
*Picture is not always 100% accurate to parts optioned on your order