Silvolite Piston Set, 1116.040

Silv-O-Lite Piston - Ford 390ci/6.4L (V8)

2.690 diameter recess.073 deep with 4 valve reliefs. Floating pin. Head volume +9.5cc.

Sold As: Sold as a set, priced per set

Engine Manufacturer: Ford

Engine Family: Ford Big Block FE

OE Cross Reference: C1AE6108A-B, C1AZ6108A-B

Engine Displacement (Liters): 6.4

Engine Displacement (cubic inches): 390

Piston Head Type: Dish

Crown (cc): +9.5cc

Compression Ratio: 9.7

Top Land: 0.307

Pin Type: Floating

Pin Configuration: Offset

Piston Pin Outside Diameter MM: 24.8

Compression Height IN: 1.76

Second Compression Ring Thickness IN: .0938"

Piston Pin Outside Diameter IN: 0.975

Oil Ring Thickness IN: .1875"

Compression Height MM: 44.7

Bore Diameter MM: 102.9

Top Compression Ring Thickness IN: .0781"

Bore Diameter IN: 4.05

Year From: 1961

Base Number: 1116

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

Lock: 98

Year To: 1965

Piston Material: Cast 332 Alloy

Ring Pack: 5/64, 3/32, 3/16

Crown Type: DISH

Pin Number: 0975x305A

Oversized: Yes

Oversize: .040"

Year Range: 1961-1965