KB Hyper Performance Piston Kit, KB320KTM.STD

1 Set KB320.STD/1 Set 4000BM8.STD

Centered pin. Spacer ring included. Pre-71 blocks.020 shorter, not enough stock to clean up. Made with Ford 351W block.

Sold As: Kit with Rings

Engine Manufacturer: Ford

Engine Family: Ford SB V8 Windsor

Engine Displacement (Liters): 6.7

Engine Displacement (cubic inches): 408

Bore Size (in): 4

Bore Size (mm): 101.6

Crown (cc): +6.5cc

Compression Ratio: 58-12.5, 62-11.9, 64-11.6, 76-10.2

Top Land: 0.223

Pin Type: Press or Floating

Year Range: -

Stroke (mm): 101.6

Base Number: KB320

Pin Diameter (in): 0.927

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

Bore Diameter IN: 4

Compression Height IN: 1.28

Compression Height MM: 32.5

Make for Engine Family: Ford

Pin Number: 0927X216K

OE Deck Height: 9.5

Oversized: No

Crown Type: FLAT TOP 2V

Alloy: 390

Lock: PRJ100-3

Pin Configuration: Centered

Intake Valve Depth/Diameter: .266/2.120

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

Oversize: STD

Rod (mm): 157.48

Exhaust Valve Depth/Diameter: .254/1.880

Piston Material: Cast 390 Hypereutectic Alloy

Rod (in): 6.2

Stroke (in): 4

Pin Diameter (mm): 23.5

Grade Type: Performance