Piston Set, 2618, Flat Top, 4.040 Bore, 1.425 CD, 0.927 Pin, Set of 8.
Bore Diameter: 4.040
Compression Height: 1.425
Piston Head Type: Flat
Piston Volume: -5
Cylinder Head: CHEVROLET 23 DEG 20/30
Piston Pin Outside Diameter: 0.927
Piston Pin Length: 2.250
Piston Pin Material: 5115
Ringset Included: Yes
Top Compression Ring Thickness: 0.048
Second Compression Ring Thickness: 0.06
Oil Ring Thickness: 0.119
Piston Material: 2618
Forging Type: FSR
Piston Avg Weight: 435
Pin Wall Thickness: 0.170
