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KB Hyper Performance Piston Kit, KB350KTM.040

KB Hyper Performance Piston Kit, KB350KTM.0400

KB Hyper Performance Piston Kit, KB350KTM.040

$421.99
MSRP: $468.24
You Save: $46.25 (10 %)
 Ships directly from manufacturer.
Part Number: 807835
Brand: UEM Pistons
Manufacturer Part No: KB350KTM.040
UPC: 800745168627
Mfg Warranty:  
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Product Details & Specifications
1 Set KB350.040/1 Set 4125AM8.040

Centered pin. Spacer ring included. Made with Chevy 400 SB.

Sold As: Kit with Rings

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: Dish

Crown (cc): +18cc

Compression Ratio: 58-10.1, 62-9.7, 64-9.5, 76-8.5

Top Land: 0.238

Pin Type: Press or Floating

Rod (in): 6

Pin Diameter (mm): 23.5

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

Stroke (in): 3.48

Lock: PRJ100-3

Exhaust Valve Depth/Diameter: .280/2.168

Piston Material: Cast 390 Hypereutectic Alloy

Bore Diameter IN: 4.125

Bore Diameter MM: 104.8

Compression Height MM: 32

Compression Height IN: 1.261

Base Number: KB350

Pin Diameter (in): 0.927

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

Grade Type: Performance

Stroke (mm): 88.4

Oversize: .040"

Rod (mm): 152.4

Intake Valve Depth/Diameter: .280/2.168

Alloy: 390

Year Range: 1973-2018

Pin Configuration: Centered

Year To: 2018

Crown Type: D-CUP 2V

OE Deck Height: 9.025

Oversized: Yes

Pin Number: 0927x300K

Make for Engine Family: General Motors

Year From: 1973