KB Hyper Performance Piston Kit, KB403KTD.040

1 Set KB403.040/1 Set 4360BD8.040

Centered pin. Made from Ford 460 block. Check rod side clearance.

Sold As: Kit with Rings

Engine Manufacturer: Ford

Engine Family: Ford BB V8 429/460

Engine Displacement (Liters): 8.5

Engine Displacement (cubic inches): 521

Bore Size (in): 4.36

Bore Size (mm): 110.7

Piston Head Type: Dish

Crown (cc): +30.0cc

Compression Ratio: 76-10.2, 82-9.7, 91-9.1, 97-8.8

Top Land: 0.287

Pin Type: Press or Floating

Pin Number: 0990x300K

Oversizes: .030, .040, .060

Bore Diameter IN: 4.36

Intake Valve Depth/Diameter: .251/2.450

Grade Type: Performance

Pin Diameter (mm): 25.1

Oversized: Yes

Crown Type: D-CUP 1V

Bore Diameter MM: 110.7

Compression Height MM: 36.8

Compression Height IN: 1.45

Stroke (in): 4.3

Lock: PRG110-3

Alloy: 390

OE Deck Height: 10.32

Rod (mm): 170.18

Pin Configuration: Centered

Piston Material: Cast 390 Hypereutectic Alloy

Base Number: KB403

Stroke (mm): 109.2

Year Range: -

Pin Diameter (in): 0.99

Oversize: .040"

Make for Engine Family: Ford

Ring Pack: 1/16, 1/16, 3/16

Rod (in): 6.7