Icon Premium Piston Set, IC841.040

ICON Forged Piston - Chry 498 Rod 6.768 Step Dish +23.7cc 2V

Centered pin. Diameter is.9898" (BBC). Use 4250BD8.125 ring set for the.033" oversize piston. Use 400 low deck block.

Sold As: Piston Set

Engine Manufacturer: Chrysler

Engine Family: Mopar Big Block B

Engine Displacement (Liters): 8.2

Engine Displacement (cubic inches): 498

Bore Size (in): 4.342

Bore Size (mm): 110.3

Piston Head Type: Dish

Crown (cc): +23.7cc

Compression Ratio: 75-10.4, 78-10.2, 88-9.4

Top Land: 0.266

Pin Type: Press or Floating

Pin Diameter (in): 0.99

Compression Height MM: 28.6

Bore Diameter IN: 4.342

Compression Height IN: 1.122

Bore Diameter MM: 110.3

Stroke (in): 4.15

Lock: PRG110-3

Oversizes: .033, .040, .060

Exhaust Valve Depth/Diameter: .200/1.880

Rod (mm): 171.9072

Make for Engine Family: Mopar

Base Number: IC841

Alloy: 2618

Pin Number: .990x3.000

Oversized: Yes

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

OE Deck Height: 9.98

Pin Diameter (mm): 25.1

Crown Type: STEP DISH 2V

Pin Configuration: Centered

Intake Valve Depth/Diameter: .215/2.300

Stroke (mm): 105.4

Oversize: .040"

Rod (in): 6.768

Piston Material: Forged 2618 Alloy

Year Range: -