KB Hyper Performance Piston Kit, KB231KTD.030

1 Set KB231.030/1 Set 4000BD8.035

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

Crown Type: FLAT TOP 2V

Piston Material: Cast 390 Hypereutectic Alloy

Pin Configuration: Centered

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

Pin Diameter (in): 0.927

OE Deck Height: 9.025

Year From: 1958

Base Number: KB231

Exhaust Valve Depth/Diameter: .280/2.168

Compression Height IN: 1.561

Compression Height MM: 39.6

Bore Diameter IN: 4

Rod (mm): 144.78

Oversize: .030"

Rod (in): 5.7

Grade Type: Performance

Oversized: Yes

Lock: PRJ100-3

Alloy: 390

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

Pin Diameter (mm): 23.5

Pin Number: 0927X216K

Intake Valve Depth/Diameter: .280/2.168

Year To: 2007

Stroke (mm): 88.4

Stroke (in): 3.48

Year Range: 1958-2007

Make for Engine Family: General Motors