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KB Hyper Performance Piston Set, KB418.040

KB Hyper Performance Piston Set, KB418.0400

KB Hyper Performance Piston Set, KB418.040

$416.99
MSRP: $462.24
You Save: $45.25 (10 %)
 Ships directly from manufacturer.
 Piston rings not included
Part Number: 808177
Brand: UEM Pistons
Manufacturer Part No: KB418.040
UPC: 800745238955
Mfg Warranty:  
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Product Details & Specifications
KB Hyper Piston - AMC 390 Rod 5.858 Step Dish +28cc 2V

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

Sold As: Piston Set

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

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

Rod (mm): 148.7932

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

Oversize: .040"

Lock: PRJ100-3

Year Range: 1968-1970

Bore Diameter MM: 105.8

Pin Number: 1000x300K

Bore Diameter IN: 4.165

Compression Height MM: 39.6

Exhaust Valve Depth/Diameter: .273/2.120

Compression Height IN: 1.56

Pin Diameter (in): 1

Year From: 1968

Rod (in): 5.858

Intake Valve Depth/Diameter: .273/2.120

Oversized: Yes

Crown Type: STEP DISH 2V

Base Number: KB418

Stroke (in): 3.574

Pin Configuration: Centered

Pin Diameter (mm): 25.4

Alloy: 390

Stroke (mm): 90.8

Make for Engine Family: AMC

Year To: 1970

OE Deck Height: 9.175, 9.208

Piston Material: Cast 390 Hypereutectic Alloy