Part Number:
ATT-1000539

Auto Tec Pistons 1000539 Forged 429 Flat Top 4.400 Bore, BB Ford 435

Auto Tec Pistons, BBF 435, Bore 4.400, Stroke 3.590, Rod Length 6.605, Flat Top -3cc, Set of 8 Pistons

$799.00
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⚠ 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.
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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) 1.040-2800-51-15C wrist pin or 990-2800-51-15C wrist pin, pin fit, wire locks, broached pin oilers and accumulator grooves are included. Diamond Turned skirts.

Compression Ratio:
  • 72cc 11.4:1
  • 76cc 10.9:1
  • 92cc 9.5:1
    Note: 429 Flat Top Pistons (Not Boss)
  • More Information
    CNC Part Number ATT-1000539
    Price $799.00
    Sold As Set
    Manufacturer's Part Number 1000539
    Brands AutoTec
    Part Types Engine Piston
    Departments Parts
    Vehicle Make Ford BB
    Bore Size 4.400
    Crankshaft Stroke 3.590
    Rod Length 6.605
    Piston Type Flat Top
    Compression Height 1.890
    Piston Material 4032 Forged
    Piston Ring Size 1/16 1/16 3/16
    Wrist Pin Size 1.040
    Custom Notices ⚠ PROP 65 WARNING
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