Claimer Piston Kit, 9903HCKTM.040

1 Set 9903HC.040/1 Set 4000AM8.040

.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

Compression Height IN: 1.565

OE Deck Height: 9.025

Pin Diameter (in): 0.927

Oversize: .040"

Pin Configuration: Centered

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

Alloy: 390

Base Number: 9903HC

Lock: 93

Compression Height MM: 39.8

Bore Diameter IN: 4

Year Range: 1958-2007

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

Piston Material: Cast 390 Hypereutectic Alloy

Rod (mm): 144.78

Rod (in): 5.7

Grade Type: Performance

Year From: 1958

Intake Valve Depth/Diameter: .250/2.140

Stroke (in): 3.48

Oversized: Yes

Year To: 2007

Exhaust Valve Depth/Diameter: .250/2.140

Stroke (mm): 88.4

Crown Type: .465" HOLLOW DOME 2V

Pin Number: 0927x216K

Pin Diameter (mm): 23.5

Make for Engine Family: General Motors