KB Hyper Performance Piston Kit, KB140KTM.STD

1 Set KB140.STD/1 Set 4125BM8.STD

Centered pin.

Sold As: Kit with Rings

Engine Manufacturer: Chevrolet

Engine Family: Chevrolet SB V8 Gen I

Engine Displacement (Liters): 6.6

Engine Displacement (cubic inches): 400

Bore Size (in): 4.125

Bore Size (mm): 104.8

Piston Head Type: Dome

Crown (cc): -.5cc

Compression Ratio: 58-13.6, 62-12.8, 64-12.5, 76-10.9

Top Land: 0.275

Pin Type: Press or Floating

Piston Material: Cast 390 Hypereutectic Alloy

Bore Diameter MM: 104.8

Lock: PRJ100-3

Pin Configuration: Centered

Grade Type: Performance

Year To: 2018

Oversize: STD

Pin Diameter (mm): 23.5

Rod (in): 5.7

Bore Diameter IN: 4.125

Compression Height IN: 1.433

Compression Height MM: 36.4

Pin Diameter (in): 0.927

Intake Valve Depth/Diameter: .280/2.168

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

Year Range: 1970-2018

Base Number: KB140

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

Stroke (in): 3.75

Alloy: 390

Pin Number: 0927x300K

Exhaust Valve Depth/Diameter: .280/2.168

Crown Type: .100" SOLID DOME 2V

OE Deck Height: 9.025

Make for Engine Family: General Motors

Oversized: No

Stroke (mm): 95.3

Rod (mm): 144.78

Year From: 1970