Claimer Piston Kit, 9909HCKTM.STD

1 Set 9909HC.STD/1 Set 4000BM8.STD

2 symmetrical valve reliefs, centered pin. Coated skirt. Now supplied with lockrings so the piston can run either full floating or press fit. Made with Chevy 350 SB. Cast iron moly ring set 4000BM8. Piston and ring set kit 9909HCTKM.

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

Crown (cc): +5cc

Compression Ratio: 58-12.0, 62-11.4, 64-11.1, 76-9.8

Top Land: 0.26

Pin Type: Press or Floating

Stroke (in): 3.75

Stroke (mm): 95.3

Intake Valve Depth/Diameter: .250/2.200

Oversize: STD

Crown Type: FLAT TOP 2V

OE Deck Height: 9.025

Oversized: No

Bore Diameter IN: 4

Compression Height IN: 1.13

Pin Configuration: Centered

Base Number: 9909HC

Compression Height MM: 28.7

Pin Diameter (mm): 23.5

Year Range: -

Alloy: 390

Piston Material: Cast 390 Hypereutectic Alloy

Make for Engine Family: General Motors

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

Pin Number: 0927X216K

Exhaust Valve Depth/Diameter: .250/2.200

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

Grade Type: Performance

Rod (mm): 152.4

Lock: 93

Rod (in): 6

Pin Diameter (in): 0.927