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Part Number:
ATT-1000583

Auto Tec Pistons 1000583 Forged 455 Stroker Flat Top 4.185 Bore, Pontiac 468

Auto Tec Pistons, BB 468, Bore 4.185, Stroke 4.250, Rod Length 6.800, Flat Top -7.0cc, 491 Grams, Set of 8 Pistons

$799.00
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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" mm rings. (Rings Sold Separately) 980-2700-51-15C wrist pin, pin fit, wire locks, broached pin oilers and accumulator grooves are included. Diamond Turned skirts.

Compression Ratio:
  • 72cc 12.3:1
  • 80cc 11.3:1
  • 87cc 10.6:1
    Note: Oil rail supports included.
  • More Information
    CNC Part Number ATT-1000583
    Price $799.00
    Manufacturer's Part Number 1000583
    Brands AutoTec
    Part Types Engine Piston
    Departments Parts
    Vehicle Make Pontiac
    Bore Size 4.185
    Crankshaft Stroke 4.250
    Rod Length 6.800
    Piston Type Flat Top
    Compression Height 1.275
    Piston Material 4032 Forged
    Piston Ring Size 1/16 1/16 3/16
    Wrist Pin Size 0.980

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