KB Hyper Performance Piston Kit, KB197KTM.020

1 Set KB197.020/1 Set 4000AM8.020

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: Dish

Crown (cc): +12cc

Compression Ratio: 58-11.0, 62-10.5, 64-10.3, 76-9.1

Top Land: 0.275

Pin Type: Press or Floating

Intake Valve Depth/Diameter: .280/2.168

Base Number: KB197

Pin Diameter (mm): 23.5

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

Exhaust Valve Depth/Diameter: .280/2.168

Oversized: Yes

OE Deck Height: 9.025

Compression Height MM: 36.4

Bore Diameter IN: 4

Compression Height IN: 1.433

Crown Type: D-CUP 2V

Piston Material: Cast 390 Hypereutectic Alloy

Stroke (in): 3.75

Stroke (mm): 95.3

Pin Configuration: Centered

Grade Type: Performance

Pin Number: 0927x300K

Lock: PRJ100-3

Make for Engine Family: General Motors

Oversize: .020"

Alloy: 390

Rod (in): 5.7

Ring Pack: 5/64, 5/64, 3/16

Rod (mm): 144.78

Pin Diameter (in): 0.927

Year Range: -