KB Hyper Performance Piston Kit, KB229KTM.STD

1 Set KB229.STD/1 Set 3736AM8.STD

4 symmetrical valve reliefs. Centered pin.

Sold As: Kit with Rings

Engine Manufacturer: Chevrolet

Engine Family: Chevrolet SB V8 Gen I

Engine Displacement (Liters): 5

Engine Displacement (cubic inches): 305

Bore Size (in): 3.736

Bore Size (mm): 94.9

Crown (cc): +5.5cc

Compression Ratio: 55-10.4, 58-10.0, 64-9.3, 76-8.2

Top Land: 0.25

Pin Type: Press or Floating

Exhaust Valve Depth/Diameter: .205/2.000

Year From: 1960

Intake Valve Depth/Diameter: .205/2.000

Stroke (in): 3.48

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

Grade Type: Performance

Bore Diameter IN: 3.736

Oversize: STD

Rod (mm): 144.78

Compression Height IN: 1.561

Compression Height MM: 39.6

Bore Diameter MM: 94.9

Lock: PRJ100-3

Pin Diameter (mm): 23.5

Pin Number: 0927X300K

Base Number: KB229

Alloy: 390

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

OE Deck Height: 9.025

Year To: 2002

Stroke (mm): 88.4

Pin Configuration: Centered

Pin Diameter (in): 0.927

Piston Material: Cast 390 Hypereutectic Alloy

Rod (in): 5.7

Crown Type: FLAT TOP 4V

Oversized: No

Make for Engine Family: General Motors

Year Range: 1960-2002