Silvolite Piston Set, 3485.060

Silv-O-Lite Piston - Chevrolet 230ci/3.8L (L6)

Flat top with 4 valve reliefs.

Sold As: Sold as a set, priced per set

Engine Manufacturer: Chevrolet

Engine Family: GM V6

OE Cross Reference: 3792534, 3840148, 3860407

Engine Displacement (Liters): 3.8

Engine Displacement (cubic inches): 230

Piston Head Type: Flat

Compression Ratio: 8.3

Top Land: 0.23

Pin Type: Press

Bore Diameter IN: 3.875

Oil Ring Thickness IN: .1875"

Piston Pin Outside Diameter MM: 23.5

Compression Height MM: 45.2

Piston Pin Outside Diameter IN: 0.927

Compression Height IN: 1.779

Second Compression Ring Thickness IN: .0781"

Bore Diameter MM: 98.4

Top Compression Ring Thickness IN: .0781"

Year To: 1970

Oversized: Yes

Pin Number: 0927x300A

Year From: 1963

Oversizes: STD, .020, .030, .040, .060, .080

Piston Material: Cast 332 Alloy

Crown Type: FLAT TOP

Year Range: 1963-1970

Pin Configuration: Offset

Base Number: 3485

Oversize: .060"

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