KB Hyper Performance Piston Set, KB162.020

KB Hyper Piston - Chry 383 Rod 6.358 Flat Top +5cc 2V

Centered pin.

Sold As: Piston Set

Engine Manufacturer: Chrysler

Engine Family: Mopar Big Block B

Engine Displacement (Liters): 6.3

Engine Displacement (cubic inches): 383

Bore Size (in): 4.25

Bore Size (mm): 108

Piston Head Type: Flat

Crown (cc): +8cc

Compression Ratio: 72-9.8, 80-9.1, 84-8.8, 88-8.5

Top Land: 0.275

Pin Type: Press or Floating

Rod (mm): 161.4932

Exhaust Valve Depth/Diameter: .264/2.360

Oversized: Yes

Year Range: 1931-1973

Pin Configuration: Centered

Pin Number: 1.094x300K

Year From: 1931

Intake Valve Depth/Diameter: .264/2.360

Bore Diameter IN: 4.25

Compression Height IN: 1.908

Compression Height MM: 48.5

Bore Diameter MM: 108

Year To: 1973

Oversize: .020"

Lock: PRF116-3

Stroke (mm): 85.9

Crown Type: FLAT TOP 2V

Alloy: 390

Rod (in): 6.358

Oversizes: STD, .020, .030, .040, .060

Base Number: KB162

Stroke (in): 3.38

Pin Diameter (in): 1.094

OE Deck Height: 9.98

Pin Diameter (mm): 27.8

Ring Pack: 5/64, 5/64, 3/16

Make for Engine Family: Mopar

Piston Material: Cast 390 Hypereutectic Alloy