Icon FHR Piston Set, IC9975.020

Icon FHR Piston - Chry 340ci, 6.123 Rod +7cc Flat Top

Centered pin. Symmetrical valve reliefs. Use with open or closed chamber heads. Offset pin. No mini grooves on top land.

Sold As: Piston Set

Engine Manufacturer: Chrysler

Engine Family: Mopar Small Block LA

Engine Displacement (Liters): 5.6

Engine Displacement (cubic inches): 340

Bore Size (in): 4

Bore Size (mm): 101.6

Piston Head Type: Flat

Crown (cc): +7cc

Compression Ratio: 58-10.6, 65-9.8, 68-9.4

Top Land: 0.25

Pin Type: Press or Floating

Make for Engine Family: Mopar

Stroke (in): 3.31

Alloy: 4032

Pin Diameter (in): 0.984

Pin Diameter (mm): 25

OE Deck Height: 9.599

Compression Height MM: 46

Rod (in): 6.123

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

Bore Diameter IN: 4

Compression Height IN: 1.812

Year Range: 1956-1973

Lock: PRH107-3

Pin Configuration: Offset

Crown Type: Flat Top

Piston Material: Forged 4032 Alloy

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

Pin Number: .984x2.750

Stroke (mm): 84.1

Rod (mm): 155.5242

Year To: 1973

Oversized: Yes

Oversize: .020"

Year From: 1956

Base Number: IC9975