11011-02 RHS Pro Action


RHS Pro Action Big Block Chevy Cylinder Heads 11011-02

Cylinder Head, 24 Degree, Aluminum, Assembled, 119cc Chamber, 320cc Intake Runner, Chevy, Big Block, Each
  •  Assembled
  • Natural Finish Aluminum
  • 119cc Combustion Chamber Volume
  • 320cc Intake Runner Volume
  • 135cc Exhaust Runner Volume
  • Rectangular Intake Port Shape
  • Standard Port Location
  • Angled Spark Plug Style
  • Intake Valves Included
  • 2.250in Intake Valve Diameter
  • Exhaust Valves Included
  • 1.880in Exhaust Valve Diameter
  • Valve Springs Included
  • 0.600in Maximum Valve Lift
  • 1.509in Outside Diameter of Outer Spring
  • Damper Spring Included
  • Steel Retainers
  • Valve and Rocker arm seals and studs included
  • 7/16-20in Rocker Arm Nut Thread Size
  • Rocker Arm Not Included
  • Guideplates Included
  • 3/8in Guideplate Pushrod Size
  • Intake Valve Angle of 24
  • Exhaust Valve Angle is 15
  • Exhaust port raised 0.500in from stock.

More details upon request.

Part # 11011-02

Call today to order! 940.594.0350

Multiple Product purchase discounts!! – Prices subject to change. – Product limited by availability.

Also available in Bare: Request "Bare" upon order.

RHS Pro Action Big Block Chevy Cylinder Heads 11011-02BARE

Cylinder Head, 24 Degree, Aluminum, 119cc Chamber, 320cc Intake Runner, Chevy, Big Block, Each. Bare.














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Call us for a free quote!

817.705.5424   or  940.594.0350

Office: Mansfield, Texas       Shop/Dyno: Ft. Worth, Texas

All products are subject to availability. Customizing a part may delay shipping. All prices are subject to change.

09/05/18 California law now requires any reseller of California based manufactured parts (including by not limited to Dart, Race Winning Brands, AFR, Scat and Brodix) to inform it's customers of the following

(in accordance with Proposition 65):