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(larger view)		   RHS Cylinder Heads
Pro Action 20°
Cast Iron and Aluminum Cylinder Heads

The Small Block Windsor and 5.0-liter engines are two of the most popular engine designs in the history of Ford technology. And now, RHS® has developed an impressive head series to provide Small Block Ford engines with increased airflow and horsepower – no porting or modifications needed.

RHS® Pro Action™ Small Block Ford Cylinder Heads include more standard features than any Ford head in the industry, including premium bronze valve guides for extended valve sealing and durability. With a host of runner and chamber sizes to meet various performance needs, these heads are truly the race winner’s choice.
  • Designed for Small Block Ford 289-351 Windsor & 5.0-liter engines;
    compatible with all OEM & aftermarket components
  • Smaller valve package allows usage without piston modification
  • Dual exhaust bolt pattern fits both stock manifold & large tube headers
  • Clean Cast Technology™ provides better casting quality for minimized
    airflow restriction & improved airflow efficiency
  • (all bare heads, valves and guides finished, just check for concentricity)

Order online below or
call us at (603) 378-0090
Part # Material Int.
Runners		 Chamb. Spark
Plugs		 IN
Valve		 EXH
Valve		 Valve
Train		 Max
Lift		 Price/
Each		 Order
Online
SMALL BLOCK FORD - PRO ACTION 20° CYLINDER HEADS, CAST IRON
35304-01 Cast Iron 180cc 58cc Angle 2.020" 1.600" Flat Tappet .560" $459 order here
35304-02 Cast Iron 180cc 58cc Angle 2.020" 1.600" Hyd. Roller .600" $499 order here
35301-01 Cast Iron 180cc 64cc Angle 2.020" 1.600" Flat Tappet .560" $459 order here
35301-02 Cast Iron 180cc 64cc Angle 2.020" 1.600" Hyd. Roller .600" $499 order here
35305-01 Cast Iron 200cc 58cc Angle 2.020" 1.600" Flat Tappet .560" $459 order here
35305-02 Cast Iron 200cc 58cc Angle 2.020" 1.600" Hyd. Roller .600" $499 order here
35302-01 Cast Iron 200cc 64cc Angle 2.020" 1.600" Flat Tappet .560" $459 order here
35302-02 Cast Iron 200cc 64cc Angle 2.020" 1.600" Hyd. Roller .600" $499 order here
35306-01 Cast Iron 215cc 58cc Angle 2.080" 1.600" Flat Tappet .560" $459 order here
35306-02 Cast Iron 215cc 58cc Angle 2.080" 1.600" Hyd. Roller .600" $499 order here
35303-01 Cast Iron 215cc 64cc Angle 2.080" 1.600" Flat Tappet .560" $459 order here
35303-02 Cast Iron 215cc 64cc Angle 2.080" 1.600" Hyd. Roller .600" $499 order here
SMALL BLOCK FORD - PRO ACTION 20° CYLINDER HEADS, ALUMINUM
35010-01 Aluminum 160cc 58cc Angle 1.940" 1.600" Flat Tappet .560" $562 order here
35010-02 Aluminum 160cc 58cc Angle 1.940" 1.600" Hyd. Roller .600" $599 order here
35014-01 Aluminum 160cc 64cc Angle 1.940" 1.600" Flat Tappet .560" $562 order here
35014-02 Aluminum 160cc 64cc Angle 1.940" 1.600" Hyd. Roller .600" $599 order here
35011-01 Aluminum 180cc 58cc Angle 2.020" 1.600" Flat Tappet .560" $562 order here
35011-02 Aluminum 180cc 58cc Angle 2.020" 1.600" Hyd. Roller .600" $599 order here
35015-01 Aluminum 180cc 64cc Angle 2.020" 1.600" Flat Tappet .560" $562 order here
35015-02 Aluminum 180cc 64cc Angle 2.020" 1.600" Hyd. Roller .600" $599 order here
35012-01 Aluminum 200cc 58cc Angle 2.020" 1.600" Flat Tappet .560" $562 order here
35012-02 Aluminum 200cc 58cc Angle 2.020" 1.600" Hyd. Roller .600" $599 order here
35016-01 Aluminum 200cc 64cc Angle 2.020" 1.600" Flat Tappet .560" $562 order here
35016-02 Aluminum 200cc 64cc Angle 2.020" 1.600" Hyd. Roller .600" $599 order here
35013-01 Aluminum 215cc 58cc Angle 2.080" 1.600" Flat Tappet .560" $562 order here
35013-02 Aluminum 215cc 58cc Angle 2.080" 1.600" Hyd. Roller .600" $599 order here
35017-01 Aluminum 215cc 64cc Angle 2.080" 1.600" Flat Tappet .560" $562 order here
35017-02 Aluminum 215cc 64cc Angle 2.080" 1.600" Hyd. Roller .600" $599 order here
* .100” Long Intake & Exhaust Valve Length
 
 
 
 
 
 
 
 
 
 
 
 
Sales/Tech Line: (603) 378-0090
Email: tech@flatlanderracing.com

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*All prices on this site are subject to change without notice. Flatlander Racing™ disclaims responsibility for any printing or typographical errors, and does not guarantee that all information is accurate.

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