Claimer Piston Set, 9911HC.STD

KB Claimer Piston - Chevy 400, Rod 5.700, Flat Top +5cc 2V

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 4125AM8. Piston and ring set kit 9911HCKTM.

Sold As: Piston Set

Engine Manufacturer: Chevrolet

Engine Family: Chevrolet SB V8 Gen I

Engine Displacement (Liters): 6.6

Engine Displacement (cubic inches): 400

Bore Size (in): 4.125

Bore Size (mm): 104.8

Piston Head Type: Flat

Crown (cc): +5cc

Compression Ratio: 55-13.1, 58-12.6, 64-11.7, 76-10.3

Top Land: 0.26

Pin Type: Press or Floating

Pin Number: 0927X216K

Compression Height IN: 1.433

Compression Height MM: 36.4

Bore Diameter IN: 4.125

Bore Diameter MM: 104.8

Rod (in): 5.7

Pin Diameter (mm): 23.5

Stroke (in): 3.75

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

Base Number: 9911HC

Oversize: STD

Piston Material: Cast 390 Hypereutectic Alloy

Pin Configuration: Centered

Alloy: 390

Lock: 93

Year Range: 1970-2018

Pin Diameter (in): 0.927

Year To: 2018

Crown Type: FLAT TOP 2V

Rod (mm): 144.78

OE Deck Height: 9.025

Intake Valve Depth/Diameter: .250/2.200

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

Year From: 1970

Make for Engine Family: General Motors

Oversized: No

Stroke (mm): 95.3

Exhaust Valve Depth/Diameter: .250/2.200