KB Hyper Performance Piston Kit, KB231KTM.030

1 Set KB231.030/1 Set 4000BM8.030

Centered pin.

Sold As: Kit with Rings

Engine Manufacturer: Chevrolet

Engine Family: Chevrolet SB V8 Gen I

Engine Displacement (Liters): 5.7

Engine Displacement (cubic inches): 350

Bore Size (in): 4

Bore Size (mm): 101.6

Crown (cc): +6cc

Compression Ratio: 58-11.1, 62-10.5, 64-10.3, 76-9.1

Top Land: 0.275

Pin Type: Press or Floating

Pin Diameter (in): 0.927

Rod (mm): 144.78

Piston Material: Cast 390 Hypereutectic Alloy

Stroke (mm): 88.4

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

Base Number: KB231

Alloy: 390

Crown Type: FLAT TOP 2V

Intake Valve Depth/Diameter: .280/2.168

Bore Diameter IN: 4

Compression Height IN: 1.561

Compression Height MM: 39.6

Oversizes: STD, .020, .030, .040, .060, .080

Exhaust Valve Depth/Diameter: .280/2.168

Rod (in): 5.7

Lock: PRJ100-3

Pin Diameter (mm): 23.5

Pin Configuration: Centered

Grade Type: Performance

Make for Engine Family: General Motors

Oversize: .030"

Oversized: Yes

OE Deck Height: 9.025

Year To: 2007

Pin Number: 0927X216K

Year From: 1958

Stroke (in): 3.48

Year Range: 1958-2007