KB Hyper Performance Piston Kit, KB281KTM.STD

1 Set KB281.STD/1 Set 4000AM8.STD

Centered pin. Lightweight version.

Sold As: Kit with Rings

Engine Manufacturer: Ford

Engine Family: Ford SB V8 Windsor

Engine Displacement (Liters): 5

Engine Displacement (cubic inches): 302

Bore Size (in): 4

Bore Size (mm): 101.6

Crown (cc): +6.5cc

Compression Ratio: 54-10.0, 58-9.6, 64-9.0, 69-8.5

Top Land: 0.275

Pin Type: Press or Floating

Intake Valve Depth/Diameter: .257/2.120

Pin Configuration: Centered

Exhaust Valve Depth/Diameter: .247/1.880

Bore Diameter IN: 4

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

Stroke (mm): 76.2

Pin Diameter (mm): 23.16

Compression Height MM: 40.8

Pin Diameter (in): 0.912

Base Number: KB281

Compression Height IN: 1.608

Year From: 1942

Year Range: 1942-2018

Piston Material: Cast 390 Hypereutectic Alloy

Lock: PRL99-3

Rod (in): 5.09

Rod (mm): 129.286

Oversized: No

Grade Type: Performance

Make for Engine Family: Ford

OE Deck Height: 8.206

Year To: 2018

Crown Type: FLAT TOP 2V

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

Stroke (in): 3

Pin Number: 0912x216K

Alloy: 390

Oversize: STD