Description

Sportsman Stainless Exhaust Valve Set GM LS w/ 1.570" Head 5.450" Length Sportsman Stainless 1.570" exhaust valves 5.450 length and 8mm stem. COMP Cams Sportsman Valves are available in a variety of diameters stem sizes and lengths for street and Competition engines. The stainless Steel valves are made from 21-4N forged Steel alloy with 50 HRC minimum hard tips (eliminates lash caps) these valves deliver tremendous performance and durability. The hard chrome-plated 11/32" stems utilize proprietary oil retention surfacing and feature a single bead lock groove.

• Specifications

  • Engine Family: GM Gen III LS1/LS2/LS6
  • Head Diameter: 1.57"
  • Material: Stainless Steel
  • Number of Grooves: Single
  • Overall Length: 5.45 Inch
  • Valve Position: Exhaust
  • Valve Series: Sportsman
  • Valve Stem Outer Diameter: 8 MM