3-5/8 Piston Set Standard Size(KIT)

358 bore forged piston set is for use with 414 stroke flywheels that have a 751 compression ratio and are standard size Set includes Hastings 3 piece ring set 2 wrist pins and 4 circlipsbrbrPistons have a steel expansion strut cast Note Run engine at moderate speeds for at least 500 miles avoiding excessive running in lower gears in order to properly breakin new pistons and rings