Icon Piston, IC445C.055

ICON Piston - Chrysler Big Block RB 535" 4.500 Stroke 7.100" Rod

Fits Indy 440-1 heads. 440 block w/ 4.500" stroke & 7.100" rod

Sold As: Piston Set

Engine Manufacturer: Mopar

Engine Family: Mopar Big Block RB

Engine Displacement (cubic inches): 535

Piston Head Type: Dish

Crown (cc): 17

Compression Ratio: 11.8 w/75cc heads

Top Land: 0.272

Pin Type: Press or Floating

Bore Diameter IN: 4.32

Second Compression Ring Thickness MM: .062"

Compression Height MM: 33.9

Compression Height IN: 1.335

Oil Ring Thickness MM: 0.187

Piston Pin Outside Diameter IN: 0.99

Piston Pin Outside Diameter MM: 25.14

Bore Diameter MM: 109.72

Top Compression Ring Thickness IN: .062"

Oversize: .055"

Ring Pack: 1/16, 1/16, 3/16

Uses Ring Pack: 4250BD8.125

Base Number: IC445C

Oversizes: .030,.040,.055

Oversized: Y

Pin Configuration: Centered

Make for Engine Family: Mopar

Piston Material: Forged 2618 Alloy