KB Hyper Performance Piston Kit, KB186KTM.030

1 Set KB186.030/1 Set 3736AM8.030

Centered pin. Spacer ring included. Made with Chevy 305 SB.

Sold As: Kit with Rings

Engine Manufacturer: Chevrolet

Engine Family: Chevrolet SB V8 Gen I

Engine Displacement (Liters): 5.5

Engine Displacement (cubic inches): 334

Bore Size (in): 3.736

Bore Size (mm): 94.9

Piston Head Type: Dish

Crown (cc): +10cc

Compression Ratio: 55-10.5, 58-10.1, 64-9.4, 76-8.3

Top Land: 0.207

Pin Type: Press or Floating

Pin Diameter (in): 0.927

Rod (in): 5.7

Pin Configuration: Centered

Alloy: 390

Oversize: .030"

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

Crown Type: D-CUP 2V

Stroke (mm): 95.3

Oversized: Yes

Bore Diameter MM: 94.9

Compression Height IN: 1.433

Bore Diameter IN: 3.736

Compression Height MM: 36.4

Year Range: -

Lock: PRJ100-3

Make for Engine Family: General Motors

Base Number: KB186

Stroke (in): 3.75

Rod (mm): 144.78

Pin Number: 0927X300K

Exhaust Valve Depth/Diameter: .280/2.168

Intake Valve Depth/Diameter: .280/2.168

Grade Type: Performance

Pin Diameter (mm): 23.5

Piston Material: Cast 390 Hypereutectic Alloy

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

OE Deck Height: 9.025