Claimer Piston Kit, 9956HCKTM.080

1 Set 9956HC.080/1 Set 4000AM8.080

2 symmetrical valve reliefs, centered pin. Coated skirts. Now supplied with lockrings so it can be run either full floating or press fit. Made with Chevy 350 small block. Cast iron moly ring set 4000AM8. Piston and ring set kit 9956HCKTM.

Sold As: Kit with Rings

Engine Manufacturer: Chevrolet

Engine Family: Chevrolet SB V8 Gen I

Engine Displacement (Liters): 6.3

Engine Displacement (cubic inches): 383

Bore Size (in): 4

Bore Size (mm): 101.6

Piston Head Type: Dish

Crown (cc): +18cc

Compression Ratio: 58-10.3, 62-9.9, 64-9.7, 76-8.7

Top Land: 0.26

Pin Type: Press or Floating

Oversizes: STD, .020, .030, .040, .060, .070, .080

Pin Diameter (mm): 23.5

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

Rod (mm): 144.78

Make for Engine Family: General Motors

Alloy: 390

Intake Valve Depth/Diameter: .250/2.200

Crown Type: CIRCULAR DISH

Piston Material: Cast 390 Hypereutectic Alloy

Bore Diameter IN: 4

Compression Height IN: 1.433

Compression Height MM: 36.4

Stroke (mm): 95.3

Year Range: -

Oversized: Yes

Lock: 93

Rod (in): 5.7

OE Deck Height: 9.03

Oversize: .080"

Grade Type: Performance

Base Number: 9956HC

Pin Diameter (in): 0.927

Stroke (in): 3.75

Exhaust Valve Depth/Diameter: .250/2.200

Pin Configuration: Centered

Pin Number: 0927X216K