KB Hyper Performance Piston Kit, KB302KTM.060

1 Set KB302.060/1 Set 4000BM8.060

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

Base Number: KB302

OE Deck Height: 9.025

Intake Valve Depth/Diameter: .272/2.140

Oversize: .060"

Rod (in): 6

Pin Diameter (mm): 23.5

Exhaust Valve Depth/Diameter: .253/1.720

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

Piston Material: Cast 390 Hypereutectic Alloy

Compression Height IN: 1.13

Bore Diameter IN: 4

Compression Height MM: 28.7

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

Rod (mm): 152.4

Lock: PRJ100-3

Crown Type: .388" HOLLOW DOME 2V

Make for Engine Family: General Motors

Year Range: -

Oversized: Yes

Grade Type: Performance

Stroke (in): 3.75

Pin Configuration: Centered

Pin Number: 0927x300K

Pin Diameter (in): 0.927

Stroke (mm): 95.3

Alloy: 390