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KB Hyper Performance Piston Kit, KB210KTM.STD

KB Hyper Performance Piston Kit, KB210KTM.STD0

KB Hyper Performance Piston Kit, KB210KTM.STD

$538.99
MSRP: $598.26
You Save: $59.27 (10 %)
 Ships directly from manufacturer.
Part Number: 807190
Brand: UEM Pistons
Manufacturer Part No: KB210KTM.STD
UPC: 800745165015
Mfg Warranty:  
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Product Details & Specifications
1 Set KB210.STD/1 Set 4250AM8.STD

Centered pin. Compression Ratio: calculated using gasket thickness.020 and -.041" deck clearance, gasket bore of 4.365 and unmodified block.

Sold As: Kit with Rings

Engine Manufacturer: Chrysler

Engine Family: Mopar Hemi (early)

Engine Displacement (Liters): 7

Engine Displacement (cubic inches): 426

Bore Size (in): 4.25

Bore Size (mm): 108

Piston Head Type: Dome

Crown (cc): -80cc

Compression Ratio: 168-9.6, 174-9.2

Top Land: 0.437

Pin Type: Press or Floating

Stroke (mm): 95.3

Bore Diameter IN: 4.25

Oversizes: STD, .005, .010, .020, .030, .040, .060

Alloy: 390

Exhaust Valve Depth/Diameter: Flat @ 23 deg

Year Range: 1963-1974

OE Deck Height: 10.725

Stroke (in): 3.75

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

Compression Height IN: 1.949

Bore Diameter MM: 108

Compression Height MM: 49.5

Make for Engine Family: Mopar

Intake Valve Depth/Diameter: Hemi 2.370

Lock: PRH113-3

Oversized: No

Rod (in): 6.86

Piston Material: Cast 390 Hypereutectic Alloy

Pin Diameter (in): 1.03

Pin Diameter (mm): 26.2

Oversize: STD

Pin Number: 1.031x300K

Pin Configuration: Centered

Crown Type: .490" DOME HEMI -80cc 2V

Base Number: KB210

Year From: 1963

Year To: 1974

Rod (mm): 174.244

Grade Type: Performance