Raised Seat Rollers BBC & Dart Intake left offset & .300 seats with HIPPO

Raised Seat Mechanical Roller Lifters (.842" dia. / .750" Bearing) Chevrolet BB .150" Offset Intake Seats & +.300" seat height. (Left Pair) Cylinder # 2,3,6,7 with High pressure pin oiling This new roller lifter is designed with a .300" higher push rod seat to fit Dart's BBC block. You won't have grind out your lifter bore for push rod clearance.