Silvolite Piston Set, 1717.030

Silv-O-Lite Piston - Buick 401ci/6.6L (V8)

Dome head.370 high 9.8 to 1 comp. Nailhead.

Sold As: Sold as a set, priced per set

Engine Manufacturer: Buick

Engine Family: Buick V8

OE Cross Reference: 1388538, 1185486

Engine Displacement (Liters): 6.6

Engine Displacement (cubic inches): 401

Piston Head Type: Dome

Compression Ratio: 10.2, 9.8

Top Land: 0.203

Pin Type: Press

Compression Height MM: 48.5

Oversized: Yes

Oil Ring Thickness IN: .1875"

Piston Pin Outside Diameter MM: 25.4

Pin Configuration: Offset

Compression Height IN: 1.912

Top Compression Ring Thickness IN: .0781"

Bore Diameter MM: 106.4

Bore Diameter IN: 4.187

Piston Pin Outside Diameter IN: 1

Second Compression Ring Thickness IN: .0781"

Year To: 1966

Oversizes: STD, .020, .030, .040, .060, .080.100

Oversize: .030"

Pin Number: 1000x317A

Year Range: 1959-1966

Crown Type: DOME

Piston Material: Cast 332 Alloy

Year From: 1959

Base Number: 1717

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