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KB Hyper Performance Piston Kit, KB126KTM.040
$458.99
MSRP: $509.16
You Save: $50.17 (10 %)
Ships directly from manufacturer.
Part Number: 806442
Brand: UEM Pistons
Manufacturer Part No: KB126KTM.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 KB126.040/1 Set 4125AM8.040
Centered pin.
Sold As: Kit with Rings
Engine Manufacturer: Chevrolet
Engine Family: Chevrolet SB V8 Gen I
Engine Displacement (Liters): 6.6
Engine Displacement (cubic inches): 400
Bore Size (in): 4.125
Bore Size (mm): 104.8
Piston Head Type: Dish
Crown (cc): +30cc
Compression Ratio: 58-9.6, 62-9.3, 64-9.1, 76-8.3
Top Land: 0.25
Pin Type: Press or Floating
Ring Pack: 5/64, 5/64, 3/16
Bore Diameter IN: 4.125
Pin Diameter (in): 0.927
Grade Type: Performance
Compression Height IN: 1.433
Pin Configuration: Centered
Pin Number: 0927x300K
Lock: PRJ100-3
Compression Height MM: 36.4
Make for Engine Family: General Motors
Piston Material: Cast 390 Hypereutectic Alloy
Base Number: KB126
Intake Valve Depth/Diameter: .280/2.168
Bore Diameter MM: 104.8
Exhaust Valve Depth/Diameter: .280/2.168
Rod (mm): 144.78
Oversize: .040"
Pin Diameter (mm): 23.5
Oversized: Yes
Year To: 2018
Oversizes: STD, .020, .030, .040, .060
Year Range: 1970-2018
Stroke (in): 3.75
OE Deck Height: 9.025
Alloy: 390
Crown Type: D-CUP 2V
Stroke (mm): 95.3
Year From: 1970
Rod (in): 5.7
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