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Part Number:
ATT-1000565

Auto Tec Pistons 1000565 Forged 383, 440 Flat Top 4.375 Bore, BB Chrysler 451

Auto Tec Pistons, BBC 451, Bore 4.375, Stroke 3.750, Rod Length 6.760, Flat Top -6.7cc, 687 Grams, Set of 8 Pistons

$799.00
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DROP SHIP
This product is a non-stocking item for CNC-Motorsports and will be shipped directly from the manufacturer / supplier.
⚠ PROP 65 WARNING
⚠ WARNING: This product can expose you to chemicals, which are known to the State of California to cause cancer. Please contact us to obtain a list of harmful chemicals. For more information, go to www.P65Warnings.ca.gov.
Auto Tec pistons are manufactured on a forged side relief, 4032 low expansion, high silicon material excellent for street/ strip applications. Auto Tec pistons have CNC Machined ring grooves that accept 1/16", 1/16", 3/16" rings. (Rings Sold Separately) 1.094-2800-51-15C or 990-2800-51-15C wrist pin, pin fit, wire locks, broached pin oilers and accumulator grooves are included. Diamond Turned skirts.

Compression Ratio:
  • 71cc 11.9:1
  • 78cc 11.2:1
  • 88cc 10.2:1
  • More Information
    CNC Part Number ATT-1000565
    Price $799.00
    Manufacturer's Part Number 1000565
    Brands AutoTec
    Part Types Engine Piston
    Departments Parts
    Vehicle Make Chrysler BB
    Bore Size 4.375
    Crankshaft Stroke 3.750
    Rod Length 6.760
    Piston Type Flat Top
    Compression Height 2.070
    Piston Material 4032 Forged
    Piston Ring Size 1/16 1/16 3/16
    Wrist Pin Size 1.094

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