Silvolite Piston Set, 1143HC.040

Silv-O-Lite Piston - Ford 460ci/7.5L (V8)

Hypereutectic. Oblong head recess.230" deep with 2 valve reliefs. Non-EFI. Car and truck. *Same as 1143H with coated skirts. Head volume +21cc.

Sold As: Sold as a set, priced per set

Engine Manufacturer: Ford

Engine Family: Ford Big Block 429-460

OE Cross Reference: C8VY6108A-B, D2VY6108A-B, D3VY6108A-B

Engine Displacement (Liters): 7.5

Engine Displacement (cubic inches): 460

Piston Head Type: Dish

Crown (cc): +21cc

Compression Ratio: 8

Top Land: 0.272

Pin Type: Press

Bore Diameter MM: 110.7

Piston Pin Outside Diameter IN: 1.0402

Oil Ring Thickness IN: .1875"

Top Compression Ring Thickness IN: .0781"

Second Compression Ring Thickness IN: .0781"

Compression Height MM: 44.7

Piston Pin Outside Diameter MM: 26.4

Compression Height IN: 1.76

Bore Diameter IN: 4.36

Base Number: 1143HC

Oversized: Yes

Year From: 1968

Oversize: .040"

Crown Type: DISH

Pin Configuration: Offset

Pin Number: 1040x310A

Year Range: 1968-1987

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

Year To: 1987

Piston Material: Cast 390 Hypereutectic Alloy

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