Icon Premium Piston Set, IC611.030

ICON Forged Piston - Chevy 434 Rod 6.000 Flat Top +8cc 2V

Symmetrical valve reliefs. Centered pin.

Sold As: Piston Set

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: Flat

Crown (cc): +8cc

Compression Ratio: 64-12.0

Top Land: 0.206

Pin Type: Press or Floating

Rod (in): 6

Rod (mm): 152.4

Lock: PRJ100-3

Exhaust Valve Depth/Diameter: .326/2.200

Base Number: IC611

Make for Engine Family: General Motors

Compression Height IN: 1

Compression Height MM: 25.4

Oversized: Yes

Pin Diameter (mm): 23.5

Bore Diameter IN: 4.125

Bore Diameter MM: 104.8

Year Range: 1973-1998

Crown Type: FLAT TOP 2V

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

Piston Material: Forged 2618 Alloy

Oversize: .030"

Alloy: 2618

Year To: 1998

Stroke (mm): 101.6

OE Deck Height: 9.025

Pin Diameter (in): 0.927

Ring Pack: 1.5mm, 1.5mm, 3.0mm

Year From: 1973

Intake Valve Depth/Diameter: .326/2.200

Pin Number: .927x2.500

Stroke (in): 4

Pin Configuration: Centered