Icon Premium Piston Kit, IC851KTD.030

1 Set IC851.030/1 Set 4125BD8.035

Centered pin. Spacer ring included. Made with Chevy 400 SB.

Sold As: Kit with Rings

Engine Manufacturer: Chevrolet

Engine Family: Chevrolet SB V8 Gen I

Engine Displacement (Liters): 7.1

Engine Displacement (cubic inches): 434

Bore Size (in): 4.125

Bore Size (mm): 104.8

Piston Head Type: Dish

Crown (cc): +15.2cc

Compression Ratio: 58-11.8, 64-11.1, 76-9.9

Top Land: 0.185

Pin Type: Press or Floating

Pin Number: .927x2.750

Alloy: 2618

Pin Configuration: Centered

Bore Diameter MM: 104.8

Year From: 1973

Bore Diameter IN: 4.125

Year Range: 1973-1998

Crown Type: STEP DISH 2V

Piston Material: Forged 2618 Alloy

Compression Height IN: 1.015

Ring Pack: 1/16, 1/16, 3/16

Pin Diameter (in): 0.927

Pin Diameter (mm): 23.5

Compression Height MM: 25.8

Stroke (mm): 101.6

Oversized: Yes

Rod (in): 6

Rod (mm): 152.4

Intake Valve Depth/Diameter: .307/2.280

Oversize: .030"

Grade Type: Performance

Lock: PRJ100-3

Base Number: IC851

Make for Engine Family: General Motors

Stroke (in): 4

Exhaust Valve Depth/Diameter: .264/1.880

OE Deck Height: 9.025

Year To: 1998

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