Claimer Piston Kit, 9909HCKTD.020

1 Set 9909HC.020/1 Set 4000BD8.025

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

Crown Type: FLAT TOP 2V

Rod (mm): 152.4

Lock: 93

Pin Diameter (in): 0.927

Make for Engine Family: General Motors

Piston Material: Cast 390 Hypereutectic Alloy

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

Bore Diameter IN: 4

Compression Height MM: 28.7

Compression Height IN: 1.13

Grade Type: Performance

Base Number: 9909HC

Stroke (in): 3.75

Rod (in): 6

Alloy: 390

Stroke (mm): 95.3

Oversize: .020"

Pin Configuration: Centered

Exhaust Valve Depth/Diameter: .250/2.200

Intake Valve Depth/Diameter: .250/2.200

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

OE Deck Height: 9.025

Year Range: -

Pin Diameter (mm): 23.5

Pin Number: 0927X216K

Oversized: Yes