KB Hyper Performance Piston Kit, KB301KTM.030

1 Set KB301.030/1 Set 4000BM8.030

Centered pin. 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: 0.275

Pin Type: Press or Floating

Piston Material: Cast 390 Hypereutectic Alloy

Bore Diameter IN: 4

Compression Height IN: 1.433

Compression Height MM: 36.4

Grade Type: Performance

Crown Type: .388" HOLLOW DOME 2V

Pin Diameter (mm): 23.5

Make for Engine Family: General Motors

Intake Valve Depth/Diameter: .273/2.140

Rod (mm): 144.78

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

Year Range: -

Alloy: 390

Oversized: Yes

Oversize: .030"

Base Number: KB301

Rod (in): 5.7

Pin Configuration: Centered

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

Exhaust Valve Depth/Diameter: .253/1.720

Stroke (mm): 95.3

Pin Diameter (in): 0.927

Pin Number: 0927x300K

Stroke (in): 3.75

Lock: PRJ100-3

OE Deck Height: 9.025