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Product Summary

Chevy Small Block V8, .342" Valve Stem Diameter, Steel

  • Specially designed for stock engines using 7 degree valve locks
  • They are manufactured from machined steel and offer excellent valve spring location
  • Will provide the reliability that you've been looking for
  • Precisely machined from high quality steel
  • Valve stem diameter measures a total of 0.342"

Key Specs

MFG. Part #577555
Valve Stem Diameter.342"
Lock Style7 Degree
Material TypeSteel
Manufacturing ProcessMachined

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Details

These case hardened OEM style stamped steel locks are designed for stock engines using 7 degree valve locks. They are manufactured from machined steel and offer excellent valve spring location, so it is not necessary to change to a 10 degree retainer. Whether you're rebuilding a stock engine or changing to valve springs that have more seat pressure, these valve locks will provide the reliability that you've been looking for.

OEM Steel Valve Locks

  • Machined from high quality steel
  • Valve stem diameter: 0.342 in.
  • Small Block Chevy
  • 11/32", 7 Degree
  • Set of 32

 

CARB Warning

For race/ off road use or for use on pre-1966 vehicles.

Emissions warning: this part only legal for sale or use in California for racing (competition) vehicles which may never be used, registered, or licensed for use upon a public highway, or if installed in vehicles model-year 1965 or older; motorcycles model-year 1977 or older; or off-highway recreational vehicles (such as off-road motorcycles and all-terrain vehicles) model-year 1996 and older. Any other use renders the vehicle tampered and not legal for use on California public highways (any public street or roadway, public dirt road, public park, or publicly maintained right of way open to the use of the public for vehicular travel). Violations subject to $37,500 penalty per violation per vehicle, revocation of registration, loss of use on California public right of ways, and proof of correction for tampering. There are similar restrictions and penalties under federal law and the laws of all other states with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine.

Specifications

KEY SPECS
MFG. Part #577555
BrandSpeedway Motors
Valve Stem Diameter.342"
Lock Style7 Degree
Material TypeSteel
Manufacturing ProcessMachined