Frankenstein 285cc F310 Heads

F310H 285cc Stock-Rocker LS3 Cylinder Heads (SET)

• The Superior LS3 Cylinder Head for LSA/LS9 Type Superchargers Utilizing a 4.065-4.125” Bore.

• Raised Intake And Exhaust Ports For Superior Efficiency.
• Optimal Chamber Design, Engineered to:
  • Provide More P to V Clearance, 
  • Making Room For More Aggressive Camshafts.
• Unmatched Flow Characteristics In A 10 Degree Valve Angle.
• FED Custom Billet Rocker Stands Included (Must Use OEM LS7-Style Rockers).
• CHE Bronze Valve Guides
• Lifter Type: Hydraulic
• Chamber: 67cc
• FED Prime Grade – Black Nitride Coated Stainless Steel Intake Valve 2.180″ and Exhaust Valve 1.615″
• FED Custom .700″ Lift Dual Valve Springs with Titanium Retainers
• Includes: FED F-Series Billet Rocker Stands, Valve Covers with Billet Oil Fill Cap
• LS7 Rockers Required
• Sold Per Set

Available on backorder