Silvolite Piston Set, 1186H.STD

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

Hypereutectic. "D" shaped recess.310" deep. Truck engine. EFI.

Sold As: Sold as a set, priced per set

Engine Manufacturer: Ford

Engine Family: Ford Inline 6-Cylinder

VIN Code: Y

OE Cross Reference: E7TZ6108A-B, E4TZ6108A-B, E45Z6108L-M, E3TZ6108F-G

Engine Displacement (Liters): 4.9

Engine Displacement (cubic inches): 300

Piston Head Type: Dish

Crown (cc): +26.1cc

Compression Ratio: 8.7

Top Land: 0.312

Pin Type: Press

Pin Number: 0975x305A

Oil Ring Thickness IN: .1875"

Second Compression Ring Thickness IN: .0781"

Top Compression Ring Thickness IN: .0781"

Bore Diameter IN: 4

Compression Height MM: 45.1

Compression Height IN: 1.776

Piston Pin Outside Diameter MM: 24.8

Piston Pin Outside Diameter IN: 0.975

Bore Diameter MM: 101.6

Base Number: 1186H

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

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

Pin Configuration: Offset

Year Range: 1987-1996

Crown Type: DISH

Year To: 1996

Piston Material: Cast 390 Hypereutectic Alloy

Oversize: STD

Oversized: No

Year From: 1987