KB Hyper Performance Piston Set, KB260.030

KB Hyper Piston - Chevy 350 Rod 6.000 Flat Top +6cc 2V

Centered pin, 2.5" long, 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): +6cc

Compression Ratio: 58-11.1, 62-10.5, 64-10.3, 76-9.1

Top Land: 0.27

Pin Type: Press or Floating

Rod (in): 6

Compression Height MM: 32

Stroke (mm): 88.4

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

Pin Diameter (mm): 23.5

Oversized: Yes

Bore Diameter IN: 4

Intake Valve Depth/Diameter: .280/2.168

Pin Number: 0927X216K

Alloy: 390

Year To: 2007

Compression Height IN: 1.261

Make for Engine Family: General Motors

Year From: 1958

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

OE Deck Height: 9.025

Pin Configuration: Centered

Year Range: 1958-2007

Rod (mm): 152.4

Lock: PRJ100-3

Stroke (in): 3.48

Base Number: KB260

Oversize: .030"

Piston Material: Cast 390 Hypereutectic Alloy

Crown Type: FLAT TOP 2V

Pin Diameter (in): 0.927

Exhaust Valve Depth/Diameter: .280/2.168