KB Hyper Performance Piston Kit, KB122KTM.030

1 Set KB122.030/1 Set 4000BM8.030

Centered pin. Spacer ring included. Made with Chevy 350 SB.

Sold As: Kit with Rings

Engine Manufacturer: Chevrolet

Engine Family: Chevrolet SB V8 Gen I

Engine Displacement (Liters): 6.3

Engine Displacement (cubic inches): 383

Bore Size (in): 4

Bore Size (mm): 101.6

Crown (cc): +7cc

Compression Ratio: 58-11.7, 62-11.1, 64-10.9, 76-9.6

Top Land: 0.275

Pin Type: Press or Floating

Alloy: 390

Compression Height MM: 28.7

Oversize: .030"

Lock: PRJ100-3

Pin Diameter (in): 0.927

Stroke (in): 3.75

Year Range: -

Stroke (mm): 95.3

Pin Number: 0927x300K

Bore Diameter IN: 4

Compression Height IN: 1.13

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

Grade Type: Performance

Oversized: Yes

Crown Type: FLAT TOP 2V

Rod (mm): 152.4

Pin Diameter (mm): 23.5

Piston Material: Cast 390 Hypereutectic Alloy

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

Rod (in): 6

Exhaust Valve Depth/Diameter: .280/2.168

Base Number: KB122

Pin Configuration: Centered

Make for Engine Family: General Motors

Intake Valve Depth/Diameter: .280/2.168

OE Deck Height: 9.025