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KB Hyper Performance Piston Kit, KB237KTM.040
$527.99
MSRP: $585.72
You Save: $57.73 (10 %)
Ships directly from manufacturer.
Part Number: 807388
Brand: UEM Pistons
Manufacturer Part No: KB237KTM.040
Superior Quality Parts: Heavy Duty Pros parts meet and exceed the OEM quality specifications.
Fast Shipping: We ship from warehouses across the US to ensure the quickest delivery.
Expert Technical Advice: Industry repair technicians are standing by to provide expert advice for your repair.
Huge Savings: We offer competitive online pricing for significant savings.
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Product Details & Specifications
1 Set KB237.040/1 Set 4320AM8.040
Centered pin.
Sold As: Kit with Rings
Engine Manufacturer: Chrysler
Engine Family: Mopar Big Block RB
Engine Displacement (Liters): 7.2
Engine Displacement (cubic inches): 440
Bore Size (in): 4.32
Bore Size (mm): 109.7
Crown (cc): +9cc
Compression Ratio: 72-11.2, 80-10.3, 84-10.0, 88-9.6
Top Land: 0.275
Pin Type: Press or Floating
Compression Height MM: 52.5
Compression Height IN: 2.067
Base Number: KB237
Crown Type: FLAT TOP 2V
Exhaust Valve Depth/Diameter: .264/2.360
Oversize: .040"
Pin Number: 1.094x300K
Ring Pack: 5/64, 5/64, 3/16
Rod (mm): 171.9072
Make for Engine Family: Mopar
Lock: PRF116-3
Bore Diameter IN: 4.32
Bore Diameter MM: 109.7
Year Range: 1966-1979
Intake Valve Depth/Diameter: .264/2.360
Year To: 1979
Alloy: 390
Piston Material: Cast 390 Hypereutectic Alloy
Year From: 1966
Pin Configuration: Centered
Stroke (in): 3.75
Pin Diameter (mm): 27.8
Rod (in): 6.768
OE Deck Height: 10.725
Oversizes: STD, .020, .030, .040, .060
Grade Type: Performance
Oversized: Yes
Stroke (mm): 95.3
Pin Diameter (in): 1.094
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