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Part Number:
RTT-1001856

Race Tec Pistons 1001856 Chevy LT4 Gen V 4.070 Bore

Race Tec Pistons, Chevy LT, Bore 4.070, Stroke 3.622, Rod Length 6.098, Flat Top -8.3cc, 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 9.7:1
  • 70cc 9.5:1
  • 72cc 9.3:1
  • More Information
    CNC Part Number RTT-1001856
    Price $1,097.00
    Manufacturer's Part Number 1001856
    Brands RaceTec
    Part Types Engine Piston
    Departments Parts
    Vehicle Make Chevy LT
    Bore Size 4.070
    Crankshaft Stroke 3.622
    Rod Length 6.098
    Piston Type Flat Top
    Compression Height 1.330
    Piston Material 2618 Forged
    Piston Ring Size 1.5 1.5 3.0mm
    Wrist Pin Size 0.927

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