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Part Number:
RTT-1001166

Race Tec Pistons 1001166 Forged LS Dome 4.030 Bore, SB Chevy 408

Race Tec Pistons, SBC 408, Bore 4.030, Stroke 4.000, Rod Length 6.125, Dome 9.7cc, 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 most extreme racing applications. 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 1.5mm, 1.5mm, 3.0mm 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:
  • 68cc 13.3:1
  • 70cc 13.0:1
  • 72cc 12.6:1
  • More Information
    CNC Part Number RTT-1001166
    Price $1,097.00
    Manufacturer's Part Number 1001166
    Brands RaceTec
    Part Types Engine Piston
    Departments Parts
    Vehicle Make Chevy SB
    Bore Size 4.030
    Crankshaft Stroke 4.000
    Rod Length 6.125
    Piston Type Dome
    Compression Height 1.115
    Piston Material 2618 Forged
    Piston Ring Size 1.5 1.5 3.0mm
    Wrist Pin Size 0.927

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