Silvolite Piston Set, 1263.040

Silv-O-Lite Piston - Chrysler/Dodge 440ci/7.2L (V8)

Flat top piston replacing both flat top and dished OE pistons.

Sold As: Sold as a set, priced per set

Engine Manufacturer: Chrysler

Engine Family: Mopar Big Block RB

OE Cross Reference: 2585585, 3004535, 3420214, 3549528

Engine Displacement (Liters): 7.2

Engine Displacement (cubic inches): 440

Piston Head Type: Flat

Compression Ratio: 9.5, 8.8

Top Land: 0.312

Pin Type: Press

Bore Diameter IN: 4.32

Compression Height IN: 1.969

Piston Pin Outside Diameter IN: 1.094

Top Compression Ring Thickness IN: .0781"

Bore Diameter MM: 109.7

Piston Pin Outside Diameter MM: 27.8

Compression Height MM: 50

Second Compression Ring Thickness IN: .0781"

Oil Ring Thickness IN: .1875"

Year To: 1971

Oversize: .040"

Oversized: Yes

Oversizes: STD, .020, .030, .040, .060

Year Range: 1966-1971

Piston Material: Cast 332 Alloy

Base Number: 1263

Crown Type: FLAT TOP

Pin Configuration: Offset

Year From: 1966

Ring Pack: 5/64, 5/64, 3/16

Pin Number: 1094x314A