KB Hyper Performance Piston Kit, KB379KTM.040

1 Set KB379.040/1 Set 4000AM8.040

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

Sold As: Kit with Rings

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

OE Deck Height: 9.5

Make for Engine Family: Ford

Rod (mm): 151.2824

Crown Type: STEP DISH

Alloy: 390

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

Rod (in): 5.956

Grade Type: Performance

Compression Height IN: 1.774

Compression Height MM: 45.1

Bore Diameter IN: 4

Pin Diameter (mm): 23.16

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

Stroke (mm): 88.9

Year Range: -

Lock: PRL99-3

Pin Diameter (in): 0.912

Piston Material: Cast 390 Hypereutectic Alloy

Pin Configuration: Centered

Exhaust Valve Depth/Diameter: N Head 1.900

Stroke (in): 3.5

Pin Number: 0912x300K

Intake Valve Depth/Diameter: N Head 2.400

Oversize: .040"

Base Number: KB379

Oversized: Yes