KB Hyper Performance Piston Set, KB416.070

KB Hyper Piston - Chry 408 Rod 6.123 Step Dish +23.5cc 2V No Quench Dome

Centered pin. Can be used with Magnum rod, small end narrowed to 1". Made with Chrysler 360 block. Use with closed chamber heads, no quench dome.

Sold As: Piston Set

Engine Manufacturer: Chrysler

Engine Family: Mopar Small Block Magnum

Engine Displacement (Liters): 6.7

Engine Displacement (cubic inches): 408

Bore Size (in): 4

Bore Size (mm): 101.6

Piston Head Type: Dish

Crown (cc): +25.0cc

Compression Ratio: 62-9.8, 64-9.6, 68-9.2, 72-8.9

Top Land: 0.275

Pin Type: Press or Floating

Base Number: KB416

Exhaust Valve Depth/Diameter: .286/2.200

Year From: 1959

Lock: PRH107-3

Rod (in): 6.123

Make for Engine Family: Mopar

Intake Valve Depth/Diameter: .286/2.200

Rod (mm): 155.5242

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

Oversized: Yes

Compression Height IN: 1.465

Compression Height MM: 37.2

Bore Diameter IN: 4

OE Deck Height: 9.599

Pin Diameter (in): 0.984

Stroke (in): 4

Crown Type: STEP DISH 2v

Pin Diameter (mm): 25

Year Range: 1959-2010

Oversizes: STD, .020, .030, .040, .060, .070, .080

Pin Number: 0984x216K

Piston Material: Cast 390 Hypereutectic Alloy

Stroke (mm): 101.6

Oversize: .070"

Year To: 2010

Pin Configuration: Centered

Alloy: 390