Claimer Piston Kit, 9912HCKTM.030

1 Set 9912HC.030/1 Set 4000AM8.030

2 symmetrical valve reliefs, centered pin. Coated skirt. Now supplied with lockrings so the piston can run eihter full floating or press fit. Made with Chevy 350 SB. Cast iron moly ring set 4000AM8. Piston and ring set kit 9912HCKTM.

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): +13cc

Compression Ratio: 58-10.9, 62-10.4, 64-10.2, 76-9.1

Top Land: 0.194

Pin Type: Press or Floating

Stroke (mm): 95.3

Bore Diameter IN: 4

Compression Height MM: 36.4

Compression Height IN: 1.433

Grade Type: Performance

Stroke (in): 3.75

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

OE Deck Height: 9.03

Pin Number: 0927X216K

Crown Type: CIRCULAR DISH 2V

Rod (mm): 144.78

Base Number: 9912HC

Oversize: .030"

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

Oversized: Yes

Alloy: 390

Pin Diameter (mm): 23.5

Intake Valve Depth/Diameter: .250/2.200

Lock: 93

Year Range: -

Piston Material: Cast 390 Hypereutectic Alloy

Pin Diameter (in): 0.927

Rod (in): 5.7

Pin Configuration: Centered

Exhaust Valve Depth/Diameter: .250/2.200

Make for Engine Family: General Motors