Silvolite Piston Set, 3117H.030

Silv-O-Lite Piston - Ford 300ci/4.9L (L6)

Hypereutectic. 3.000 diameter recess.240 deep with.055 quench step for HD service. Compression with 69cc cylinder head = 8.3.

Sold As: Sold as a set, priced per set

Engine Manufacturer: Ford

Engine Family: Ford Inline 6-Cylinder

VIN Code: 0

OE Cross Reference: E4TZ6108N

Engine Displacement (Liters): 4.9

Engine Displacement (cubic inches): 300

Piston Head Type: Dish

Crown (cc): +29cc

Compression Ratio: 8.3

Top Land: 0.266

Pin Type: Press

Compression Height MM: 45.2

Year From: 1969

Second Compression Ring Thickness IN: .0781"

Compression Height IN: 1.778

Piston Pin Outside Diameter IN: 0.975

Bore Diameter IN: 4

Piston Pin Outside Diameter MM: 24.8

Bore Diameter MM: 101.6

Top Compression Ring Thickness IN: .0781"

Oil Ring Thickness IN: .1875"

Pin Number: 0975x305C

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

Pin Configuration: Offset

Crown Type: DISH

Base Number: 3117H

Year To: 1992

Piston Material: Cast 390 Hypereutectic Alloy

Oversize: .030"

Oversized: Yes

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

Year Range: 1969-1992