Icon Premium Piston Set, IC757.040

ICON Forged Piston - Chevy 400 Rod 6.000 Step Dish +26.6cc 2V

Centered pin.

Sold As: Piston Set

Engine Manufacturer: Chevrolet

Engine Family: Chevrolet SB V8 Gen I

Engine Displacement (Liters): 6.6

Engine Displacement (cubic inches): 400

Bore Size (in): 4.125

Bore Size (mm): 104.8

Piston Head Type: Dish

Crown (cc): +26.6cc

Compression Ratio: 58-9.9, 64-9.4, 76-8.5

Top Land: 0.23

Pin Type: Press or Floating

Make for Engine Family: General Motors

Pin Diameter (mm): 23.5

Oversized: Yes

Piston Material: Forged 2618 Alloy

Rod (mm): 152.4

Oversize: .040"

Compression Height IN: 1.125

Bore Diameter IN: 4.125

Rod (in): 6

Bore Diameter MM: 104.8

Alloy: 2618

Compression Height MM: 28.6

Crown Type: DISH STEP 2V

Year To: 2018

Base Number: IC757

Year Range: 1970-2018

Stroke (mm): 95.3

Exhaust Valve Depth/Diameter: .289/1.880

Stroke (in): 3.75

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

OE Deck Height: 9.025

Pin Diameter (in): 0.927

Pin Configuration: Centered

Year From: 1970

Pin Number: .927x2.750

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

Intake Valve Depth/Diameter: .289/2.200

Lock: PRJ100-3