Pistons, Pins & Rings

Piston Diameter (Standard) [05] [15]
Piston Clearance .0004-.0015
Piston Pin Diameter 0.9448
Piston Pin To Piston Clearance [16]


[05] -- Piston class is stamped on piston crown.
[15] -- Piston class A, 3.5028-3.5425 inches; piston class AB, 3.5425-3.5429 inches; piston class B, 3.5429-3.5433 inches; piston class C, 3.5433-3.5438 inches.
[16] -- Top ring, .0118-.0197 inch; 2nd ring, .0059-.0256 inch.