KB Hyper Performance Piston Set, KB379.020

KB Hyper Piston - Ford 351W Rod 5.956 Step Dish +15cc

Centered pin. Pre-71 blocks.020 shorter, not enough stock to clean up. Designed for Ford Sportsman "N" head.

Sold As: Piston Set

Engine Manufacturer: Ford

Engine Family: Ford SB V8 Windsor

Engine Displacement (Liters): 5.8

Engine Displacement (cubic inches): 351

Bore Size (in): 4

Bore Size (mm): 101.6

Piston Head Type: Dish

Crown (cc): +15cc

Compression Ratio: 55-10.3, 60-9.8, 64-9.4, 69-8.9

Top Land: 0.259

Pin Type: Press or Floating

Year Range: -

Piston Material: Cast 390 Hypereutectic Alloy

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

Rod (in): 5.956

Pin Number: 0912x300K

Rod (mm): 151.2824

OE Deck Height: 9.5

Compression Height MM: 45.1

Compression Height IN: 1.774

Bore Diameter IN: 4

Pin Diameter (in): 0.912

Exhaust Valve Depth/Diameter: N Head 1.900

Lock: PRL99-3

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

Oversize: .020"

Intake Valve Depth/Diameter: N Head 2.400

Oversized: Yes

Make for Engine Family: Ford

Pin Configuration: Centered

Stroke (mm): 88.9

Alloy: 390

Base Number: KB379

Pin Diameter (mm): 23.16

Stroke (in): 3.5

Crown Type: STEP DISH