Diamond Pro-Select Ringset 3.900 Bore x 3.0mm KS x 2.0mm RBT x 2.5mm STD x Cylinder Qty 8 - 09623900
Pro Select Ringset; Non File To Fit; Keystone Top Ring; Reverse Back Twist 2nd Ring; Standard Tension Oil Ring; 8 Cylinder Set
In the early days of racing, those who wanted to win races became innovators, pushing the envelope of speed in the quest for glory. Diamond Pistons founded in 1968?the heyday of muscle cars and drag racing? was born of that innovation and continues today to be a driving force in performance and racing piston design.
