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KB Hyper Performance Piston Kit, KB418KTM.030

KB Hyper Performance Piston Kit, KB418KTM.0300

KB Hyper Performance Piston Kit, KB418KTM.030

$523.99
MSRP: $581.90
You Save: $57.91 (10 %)
 Ships directly from manufacturer.
Part Number: 808180
Brand: UEM Pistons
Manufacturer Part No: KB418KTM.030
UPC: 800745239310
Mfg Warranty:  
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Product Details & Specifications
1 Set KB418.030/1 Set 4165AM8.030

Centered pin. Uses factory 1.00" wrist pin and press pin rod.

Sold As: Kit with Rings

Engine Manufacturer: AMC/Jeep

Engine Family: AMC V8

Engine Displacement (Liters): 6.4

Engine Displacement (cubic inches): 390

Bore Size (in): 4.165

Bore Size (mm): 105.8

Piston Head Type: Dish

Crown (cc): +28.0cc

Compression Ratio: 51-10.2, 58-9.5

Top Land: 0.297

Pin Type: Press or Floating

Stroke (in): 3.574

Pin Diameter (mm): 25.4

Pin Number: 1000x300K

Crown Type: STEP DISH 2V

Year Range: 1968-1970

Base Number: KB418

Alloy: 390

Year From: 1968

Bore Diameter IN: 4.165

Bore Diameter MM: 105.8

Compression Height IN: 1.56

Compression Height MM: 39.6

Pin Diameter (in): 1

Year To: 1970

Exhaust Valve Depth/Diameter: .273/2.120

Rod (mm): 148.7932

Intake Valve Depth/Diameter: .273/2.120

Grade Type: Performance

Oversize: .030"

Lock: PRJ100-3

Pin Configuration: Centered

Rod (in): 5.858

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

Piston Material: Cast 390 Hypereutectic Alloy

OE Deck Height: 9.175, 9.208

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

Make for Engine Family: AMC

Oversized: Yes

Stroke (mm): 90.8