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Part Number:
RTT-1001289

Race Tec Pistons 1001289 Forged Dome 4.560 Bore, BB Chevy 523

Race Tec Pistons, BBC 523, Bore 4.560, Stroke 4.000, Rod Length 6.385, Dome 31.9cc, Set of 8 Pistons

$1,097.00
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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.
Race Tec pistons are manufactured on 2618 material forgings that will accept mild blown or nitrous applications. Fits open chamber heads. CNC precision used in every manufacturing operation. Valve pockets machined for oversized valves and high lift cams. Race Tec pistons have CNC Machined ring grooves that accept 1.5, 1.5, 3mm rings (Rings Sold Separately). Top ring land gas distribution grooves to enhance performance and improve ring seal. Diamond tooling used throughout production including ring grooves and skirts.

Compression Ratio:
  • 110cc 13.0:1
  • 118cc 12.0:1
  • 124cc 11.4:1
    Note: Will not fit some Edelbrock heads.
  • More Information
    CNC Part Number RTT-1001289
    Price $1,097.00
    Manufacturer's Part Number 1001289
    Brands RaceTec
    Part Types Engine Piston
    Departments Parts
    Vehicle Make Chevy BB
    Bore Size 4.560
    Crankshaft Stroke 4.000
    Rod Length 6.385
    Piston Type Dome
    Compression Height 1.395
    Piston Material 2618 Forged
    Piston Ring Size 1.5 1.5 3.0mm
    Wrist Pin Size 0.990

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