Edelbrock 61979 - Edelbrock LS1 Performer RPM Cylinder Heads

Edelbrock 61979 - Edelbrock LS1 Performer RPM Cylinder Heads

Edelbrock #350-61979

LS1 Performer RPM Cylinder Head - Bare
  • Chevy LS1 4.8/5.3/6.0L
  • Chamber Size: 65cc
  • Intake Port Size: 202cc
  • Valve Sizes (in/ex): 202"/1.57"
  • Sold individually
    • $962.99 Ships 02/28/12
    Installation Instructions for Edelbrock 61979 - Edelbrock LS1 Performer RPM Cylinder Heads
    Share |

    Edelbrock 61979 - Edelbrock LS1 Performer RPM Cylinder Heads

    Aluminum Head Weighs Only 28 lbs! CNC-ported by Lingenfelter Performance Engineering, benefiting from years of experience in GEN III performance modifications. 65cc combustion chamber retains the stock compression ratio for bolt-on convenience. Ready to bolt-on with high-quality stainless steel 2.02" intake & 1.57" exhaust valves.

    Features:

  • CNC-ported by Lingenfelter Performance Engineering, benefiting from years of experience in GEN III performance modifications
  • Designed for 1997 and later GM LS1 and other GEN III engines, including 4.8L, 5.3L and 6.0L V8s.
  • 65cc combustion chamber retains the stock compression ratio for bolt-on convenience
  • Available bare or fully assembled and ready to bolt-on with high-quality stainless steel 2.02" intake and 1.57" exhaust valves.

    Combustion Chamber 65cc, CNC ported
    Intake Runner Volume 202cc, CNC ported
    Exhaust Runner Volume 83cc, CNC ported
    Intake Valve 2.02-inch
    Exhaust Valve 1.57-inch
    Deck Thickness 5/8-inch
    Valve Spring 1.055-inch / 1.290-inch O.D
    Up to .600" lift
    Valve train Stock shaft rocker system
    Additional Specifications

    • Always a great choice. Add one to your cart today!
    JEGS Performance Products 80180JEGS Rags/Shop Towels
    JEGS Performance Products 80180 - JEGS Rags/Shop Towels
    Only $9.99
    JEGS Performance Products 80580JEGS Torque Wrench
    JEGS Performance Products 80580 - JEGS Torque Wrench
    Only $29.99
    JEGS Performance Products 80710JEGS T-Handle Hex Key Sets
    JEGS Performance Products 80710 - JEGS T-Handle Hex Key Sets
    Only $11.99