KB Hyper Performance Piston Set, KB167.040

KB Hyper Piston - Chry 318 Rod 6.123 Flat Top +5cc 2V

Centered pin. Piston is.010" above a 9.578" deck.

Sold As: Piston Set

Engine Manufacturer: Chrysler

Engine Family: Mopar Small Block LA

Engine Displacement (Liters): 5.2

Engine Displacement (cubic inches): 318

Bore Size (in): 3.91

Bore Size (mm): 99.3

Piston Head Type: Flat

Crown (cc): +5cc

Compression Ratio: 57-10.4, 60-10.1, 64-9.6, 68-9.2

Top Land: 0.275

Pin Type: Press or Floating

Compression Height IN: 1.81

Year From: 1957

Year To: 2003

Exhaust Valve Depth/Diameter: .280/2.160

Pin Diameter (in): 0.984

Stroke (in): 3.31

Compression Height MM: 46

Oversized: Yes

Bore Diameter IN: 3.91

Intake Valve Depth/Diameter: .280/2.160

Bore Diameter MM: 99.3

Pin Number: 0984x300K

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

Pin Diameter (mm): 25

Alloy: 390

Crown Type: FLAT TOP 2V

Rod (in): 6.123

Lock: PRH107-3

Stroke (mm): 84.1

Make for Engine Family: Mopar

Pin Configuration: Centered

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

Rod (mm): 155.5242

Base Number: KB167

OE Deck Height: 9.578

Oversize: .040"

Year Range: 1957-2003

Piston Material: Cast 390 Hypereutectic Alloy