KB Hyper Performance Piston Set, KB171.030

KB Hyper Piston - Chevy 350 Rod 5.700 Flat Top 0cc No Valve

Centered pin. Must machine valve reliefs. Valve backing for 2-valve design.

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

Compression Ratio: Backing for 2 valve reliefs.

Top Land: 0.223

Pin Type: Press or Floating

Oversized: Yes

Crown Type: FLAT TOP No Valve Reliefs

Year From: 1958

Alloy: 390

Year To: 2007

Lock: PRJ100-3

Bore Diameter IN: 4

Pin Diameter (mm): 23.5

Compression Height IN: 1.561

Compression Height MM: 39.6

Piston Material: Cast 390 Hypereutectic Alloy

Oversizes: STD, .020, .030, .040, .060, .080

Base Number: KB171

Stroke (mm): 88.4

Rod (mm): 144.78

OE Deck Height: 9.025

Rod (in): 5.7

Pin Diameter (in): 0.927

Oversize: .030"

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

Pin Number: 0927X300K

Make for Engine Family: General Motors

Pin Configuration: Centered

Year Range: 1958-2007

Stroke (in): 3.48