Claimer Piston Set, 9911HC.020

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

Compression Height IN: 1.433

Pin Number: 0927X216K

Make for Engine Family: General Motors

Pin Configuration: Centered

Oversized: Yes

Exhaust Valve Depth/Diameter: .250/2.200

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

Bore Diameter MM: 104.8

Pin Diameter (mm): 23.5

Compression Height MM: 36.4

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

Base Number: 9911HC

Bore Diameter IN: 4.125

Oversize: .020"

Intake Valve Depth/Diameter: .250/2.200

Year To: 2018

Lock: 93

Stroke (mm): 95.3

Alloy: 390

Stroke (in): 3.75

Year Range: 1970-2018

OE Deck Height: 9.025

Year From: 1970

Rod (mm): 144.78

Pin Diameter (in): 0.927

Piston Material: Cast 390 Hypereutectic Alloy

Crown Type: FLAT TOP 2V

Rod (in): 5.7