Silvolite Piston Set, 3158HC.030

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

Hypereutectic. 3.220 diameter recess.300 deep. Truck. * Same as 3158H with coated skirts.

Sold As: Sold as a set, priced per set

Engine Manufacturer: Ford

Engine Family: Ford Inline 6-Cylinder

VIN Code: 0

Engine Displacement (Liters): 4.9

Engine Displacement (cubic inches): 300

Piston Head Type: Dish

Crown (cc): +32cc

Compression Ratio: 7.8

Top Land: 0.296

Pin Type: Press

Compression Height MM: 44.8

Oil Ring Thickness IN: .1875"

Compression Height IN: 1.763

Bore Diameter MM: 101.6

Piston Pin Outside Diameter IN: 0.975

Top Compression Ring Thickness IN: .0781"

Bore Diameter IN: 4

Piston Pin Outside Diameter MM: 24.8

Second Compression Ring Thickness IN: .0781"

Oversized: Yes

Pin Number: 0975x305A

Year From: 1969

Year To: 1979

Pin Configuration: Offset

Crown Type: DISH

Piston Material: Cast 390 Hypereutectic Alloy

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

Year Range: 1969-1979

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

Oversize: .030"

Base Number: 3158HC