Silvolite Piston Set, 3451HC.020

Silv-O-Lite Piston - Chevrolet 262ci/4.3L (V6)

Hypereutectic. 3.100 diameter recess.080 deep with 4 valve reliefs. Coated skirts.

Sold As: Sold as a set, priced per set

Engine Manufacturer: Chevrolet

Engine Family: GM V6

VIN Code: W, X

OE Cross Reference: 12522850

Engine Displacement (Liters): 4.3

Engine Displacement (cubic inches): 262

Piston Head Type: Dish

Compression Ratio: 9.1

Top Land: 0.24

Pin Type: Press

Compression Height IN: 1.54

Ring Pack: 1.5mm, 1.5mm, 3.0mm Shallow Oil Groove

Bore Diameter IN: 4

Second Compression Ring Thickness MM: 1.5

Compression Height MM: 39.1

Piston Pin Outside Diameter MM: 23.5

Year To: 2007

Oil Ring Thickness MM: 3

Top Compression Ring Thickness MM: 1.5

Bore Diameter MM: 101.6

Piston Pin Outside Diameter IN: 0.927

Oversize: .020"

Pin Number: 0927x300A

Oversized: Yes

Pin Configuration: Offset

Year Range: 1996-2007

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

Base Number: 3451HC

Crown Type: DISH

Year From: 1996

Piston Material: Cast 390 Hypereutectic Alloy