Chrysler Dodge 6.1 Hemi stroker piston and ring set.
This forged piston set is for use with a 4.080 stroker crankshaft | .005 oversize bore of 4.060 | connecting rod length of 6.125 in. | .866 in. wrist pin | CH = 1.080 | Compression is 8.8-1 with a 73cc chamber | Ring grooves are 1.2mm 1.2mm 3mm | Displacement volume is -28cc | Piston weight 435g
These high performance pistons are designed to work with a floating pin type rod. Will not work with stock connecting rods. Set includes 8 pistons, 8 wrist pins, high performance piston rings and lock rings. Wiseco K470X05