Claimer Piston Kit, 9903HCKTM.060

1 Set 9903HC.060/1 Set 4000AM8.060

.465" hollow dome. 2 symmetrical valve reliefs, centered pin. Coated skirt. Now supplied with lockrings so the piston can run either full floating or press fit. Cast iron moly ring set 4000AM8. Piston and ring set kit 9903HCKTM.

Sold As: Kit with Rings

Engine Manufacturer: Chevrolet

Engine Family: Chevrolet SB V8 Gen I

Engine Displacement (Liters): 5.7

Engine Displacement (cubic inches): 350

Bore Size (in): 4

Bore Size (mm): 101.6

Piston Head Type: Dome

Crown (cc): -14cc

Compression Ratio: 58-14.9, 62-14.0, 64-13.5, 76-11.3

Top Land: 0.25

Pin Type: Press or Floating

Exhaust Valve Depth/Diameter: .250/2.140

Year Range: 1958-2007

Rod (mm): 144.78

Crown Type: .465" HOLLOW DOME 2V

Compression Height MM: 39.8

Make for Engine Family: General Motors

Rod (in): 5.7

Lock: 93

Grade Type: Performance

Compression Height IN: 1.565

Pin Configuration: Centered

Bore Diameter IN: 4

Year To: 2007

Intake Valve Depth/Diameter: .250/2.140

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

Stroke (in): 3.48

Oversized: Yes

Base Number: 9903HC

Pin Diameter (mm): 23.5

Stroke (mm): 88.4

Piston Material: Cast 390 Hypereutectic Alloy

Pin Number: 0927x216K

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

Pin Diameter (in): 0.927

Oversize: .060"

OE Deck Height: 9.025

Year From: 1958

Alloy: 390