KB Hyper Performance Piston Set, KB303.040

KB Hyper Piston - Ford 351W Rod 5.956 D-Cup 1+9.+5cc 2V

Centered pin. Pre-71 blocks.020 shorter, not enough stock to clean up.

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): +19.5cc

Compression Ratio: 55-9.8, 60-9.3 64-9.0, 69-8.6

Top Land: 0.211

Pin Type: Press or Floating

Rod (mm): 151.2824

OE Deck Height: 9.5

Stroke (in): 3.5

Exhaust Valve Depth/Diameter: .249/1.880

Pin Configuration: Centered

Piston Material: Cast 390 Hypereutectic Alloy

Compression Height MM: 45.1

Bore Diameter IN: 4

Compression Height IN: 1.774

Lock: PRL99-3

Year Range: -

Pin Diameter (in): 0.912

Rod (in): 5.956

Base Number: KB303

Oversize: .040"

Stroke (mm): 88.9

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

Oversized: Yes

Make for Engine Family: Ford

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

Pin Number: 0912x300K

Crown Type: D-CUP 2V

Intake Valve Depth/Diameter: .261/2.120

Alloy: 390

Pin Diameter (mm): 23.16