KB Hyper Performance Piston Set, KB112.030

KB Hyper Piston - Chevy 350, Rod 6.000, Flat Top +7cc 2V

Centered pin, 2 symmetrical valve reliefs. Spacer ring included.

Sold As: Piston Set

Engine Manufacturer: Chevrolet

Engine Family: Chevrolet SB V8 Gen I

Engine Displacement (Liters): 5.7

Engine Displacement (cubic inches): 350

Bore Size (in): 4

Bore Size (mm): 101.6

Piston Head Type: Flat

Crown (cc): +7cc

Compression Ratio: 58-10.9, 62-10.4, 64-10.2, 76-9.0

Top Land: 0.275

Pin Type: Press or Floating

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

Year Range: 1958-2007

Make for Engine Family: General Motors

OE Deck Height: 9.025

Lock: PRJ100-3

Stroke (in): 3.48

Exhaust Valve Depth/Diameter: .280/2.168

Rod (in): 6

Rod (mm): 152.4

Pin Diameter (mm): 23.5

Bore Diameter IN: 4

Compression Height MM: 32

Compression Height IN: 1.261

Pin Configuration: Centered

Intake Valve Depth/Diameter: .280/2.168

Base Number: KB112

Alloy: 390

Oversize: .030"

Oversized: Yes

Piston Material: Cast 390 Hypereutectic Alloy

Year To: 2007

Year From: 1958

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

Stroke (mm): 88.4

Crown Type: FLAT TOP 2V

Pin Diameter (in): 0.927

Pin Number: 0927x300K