Piston Set, 2618, Flat Top, 4.040 Bore, 1.125 CD, 0.927 Pin, Set of 8.
Bore Diameter: 4.040
Compression Height: 1.125
Piston Head Type: Flat
Piston Volume: -1.5
Cylinder Head: STD CHEVROLET 23 DEG
Piston Pin Outside Diameter: 0.927
Piston Pin Length: 2.400
Piston Pin Material: 5115
Ringset Included: No
Top Compression Ring Thickness: 0.0436
Second Compression Ring Thickness: 0.044
Oil Ring Thickness: 0.119
Piston Material: 2618
Forging Type: Round
Piston Avg Weight: 347
Pin Wall Thickness: 0.130