Product Summary

CT525, Stainless Steel, 1.590" Valve Head Diameter

  • Small Block LS3/L76/L92
  • Exhaust Valve
  • 1.59" Diameter
  • 8mm, Solid Valve Stem
  • 15 Degree

Key Specs

MFG. Part #12582719
BrandChevrolet Performance Parts

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Chevrolet Performance Parts 12582719 Details

Chevrolet Performance Parts No. 12582719 LS Solid Stem Exhaust Valve

  • Small Block LS3/L76/L92
  • Exhaust Valve
  • 1.59" Diameter
  • 8mm, Solid Valve Stem
  • 15 Degree
  • 1-Groove
  • Sold as Each

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.

Chevrolet Performance Parts 12582719 Specifications

MFG. Part #12582719
BrandChevrolet Performance Parts
Material TypeStainless Steel
Valve Head Diameter1.590"
Valve Stem Diameter0.315"
Undercut StemNo
Lock Groove StyleConventional
Groove Count1
GTIN Code00195491147522
NotesSolid valve stem.
Sold in QuantityEach