Unrivaled Customer Service
And Expert Tech Advice!  
Same Day Shipping Before 11 PM ET
My Cart
Shop By Vehicle
Shop By
Close Menu
Shop By Vehicle
Top Categories
All Categories

Top Categories

All Categories

Free Catalog
E-Mail Signup
My Account
Track Order
Gift Certificates

World Products 025250-2

World Products Warhawk LS1X 15º Aluminum Cylinder Heads

World Products 025250-2


made in usa
jegs shipping
FREE Shipping
Easy Returns
Easy Returns
Lowest Price Guarantee
Lowest Price Guarantee
ON SALE - $106.37 OFF
World Products 025250-2 World Products Warhawk LS1X 15º Aluminum Cylinder Heads $778.62
Warhawk LS1X 15º Cylinder Head
  • 230cc intake ports
  • 2.080" Int/1.600" Exh valves
  • 72cc combustion chambers
  • 1.437" dual valve springs
  • Uses solid roller cam
  • Sold individually

    *While Supplies Last*

  • Primarily for street applications, Warhawk LS1X 15º heads represent significant improvements over factory heads. They are available with 200cc or 220cc intake ports, allowing optimum balance of air flow and velocity. Another benefit is the valve centerline and rocker arm studs are parallel to ensure correct geometry even with longer-than-stock valves.

  • High-performance alternative to stock GM LS1 heads
  • Available with 200cc or 220cc intake runners
  • 200cc head has 2.055" intake valves, and 220cc has 2.080"
  • Exhaust valves are 1.600" and all stems are 5/16"
  • Choice of 64cc or 72cc combustion chambers
  • Compatible with standard LS1 valve train components
  • Rocker arm stud bosses drilled at 15º for optimum valve-train geometry
  • Valve covers raised .300" to clear aftermarket rocker arms
  • Made of 355-T6 aluminum and has thick .750" deck
  • Available bare or as complete assembly

  • Items You Need
    Some parts are not legal for use in California or other states with similar laws / regulations