1970 - 1978 AMC 360 Wiseco Pro Tru Street series forged flat top piston set.
This forged AMC 360 piston set is for use with a .045 oversize bore of 4.125 inches | standard stroke crankshaft of 3.440 in. | rod length of 5.875 in. | wrist pin size of .930 in. | Compression is 10.5-1 with a 58cc head chamber or 11.6-1 with a 50cc chamber | -8.6cc
4032 forged aluminum with ArmorGlide skirt coating. Oversize symmetrical radiused valve pockets allow use of high lift cams and big valves. They work with either a floating piston pin or pressed pin type connecting rod. Set includes 8 pistons, 8 piston pins, pin lock rings and premium piston rings. We also have matching 4340 Billet H beam rods to work with these 360 AMC pistons. Wiseco PTS539A45