KB Hyper Performance Piston Kit, KB302KTM.STD

1 Set KB302.STD/1 Set 4000BM8.STD

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

Piston Head Type: Dome

Crown (cc): -11cc

Compression Ratio: 62-14.2, 64-13.8, 76-11.7

Top Land: 0.195

Pin Type: Press or Floating

Piston Material: Cast 390 Hypereutectic Alloy

Oversize: STD

OE Deck Height: 9.025

Compression Height IN: 1.13

Compression Height MM: 28.7

Crown Type: .388" HOLLOW DOME 2V

Base Number: KB302

Stroke (mm): 95.3

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

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

Bore Diameter IN: 4

Pin Diameter (mm): 23.5

Rod (in): 6

Rod (mm): 152.4

Intake Valve Depth/Diameter: .272/2.140

Alloy: 390

Pin Configuration: Centered

Make for Engine Family: General Motors

Stroke (in): 3.75

Oversized: No

Pin Diameter (in): 0.927

Lock: PRJ100-3

Year Range: -

Grade Type: Performance

Exhaust Valve Depth/Diameter: .253/1.720

Pin Number: 0927x300K