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KB Hyper Performance Piston Set, KB172.060

KB Hyper Performance Piston Set, KB172.060

$395.99
MSRP: $439.80
You Save: $43.81 (10 %)
 Ships directly from manufacturer.
 Piston rings not included
Part Number: 806886
Brand: UEM Pistons
Manufacturer Part No: KB172.060
UPC: 800745050960
Mfg Warranty:  
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Product Details & Specifications
KB Hyper Piston Chevy 377/400 Rod 5.7/5.565 Flat Top +7cc 2V

Centered pin. Made with Chevy 400 block and 350 crank.

Sold As: Piston Set

Engine Manufacturer: Chevrolet

Engine Family: Chevrolet SB V8 Gen I

Engine Displacement (Liters): 6.2

Engine Displacement (cubic inches): 377

Bore Size (in): 4.125

Bore Size (mm): 104.8

Piston Head Type: Flat

Crown (cc): +7cc

Compression Ratio: 58-11.5, 62-10.9, 64-10.7, 76-9.4

Top Land: 0.275

Pin Type: Press or Floating

Oversized: Yes

Lock: PRJ100-3

Pin Configuration: Centered

Year To: 2018

Exhaust Valve Depth/Diameter: .280/2.168

Year From: 1973

Make for Engine Family: General Motors

Stroke (in): 3.48

Compression Height MM: 39.6

Bore Diameter MM: 104.8

Bore Diameter IN: 4.125

Compression Height IN: 1.561

Crown Type: FLAT TOP 2V

Base Number: KB172

Rod (in): 5.7

Alloy: 390

Pin Diameter (in): 0.927

Pin Number: 0927x300K

OE Deck Height: 9.025

Rod (mm): 144.78

Year Range: 1973-2018

Oversize: .060"

Piston Material: Cast 390 Hypereutectic Alloy

Pin Diameter (mm): 23.5

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

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

Intake Valve Depth/Diameter: .280/2.168

Stroke (mm): 88.4