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Part Number:
ATT-1000577

Auto Tec Pistons 1000577 Forged 383, 440 Flat Top 4.375 Bore, BB Chrysler 541

Auto Tec Pistons, BBC 541, Bore 4.375, Stroke 4.500, Rod Length 7.100, Flat Top -6.7cc, 547 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 14.1:1
  • 78cc 13.2:1
  • 88cc 12.0:1
  • More Information
    CNC Part Number ATT-1000577
    Price $799.00
    Manufacturer's Part Number 1000577
    Brands AutoTec
    Part Types Engine Piston
    Departments Parts
    Vehicle Make Chrysler BB
    Bore Size 4.375
    Crankshaft Stroke 4.500
    Rod Length 7.100
    Piston Type Flat Top
    Compression Height 1.355
    Piston Material 4032 Forged
    Piston Ring Size 1/16 1/16 3/16
    Wrist Pin Size 0.990

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