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RPM Big-Block Chrysler RPM Cylinder Head

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The Edelbrock #60189 Performer RPM heads are designed for use with 1961-79 Chrysler 361-440 c.i.d. Wedge engine applications. The Edelbrock #60189 Performer RPM heads are perfect for street performance, daily drivers, street rods and muscle cars where seat-of-the-pants performance is needed. These cylinder heads deliver great throttle response and power from 1500 to 6500 rpm. They also feature the highest quality intake and exhaust valves and valve springs. For use on pre-pollution controlled vehicles only.INSTALLATION NOTE: • EQUIPPED WITH SPRINGS FOR USE IN HYDRAULIC FLAT TAPPET CAMSHAFT APPLICATIONS • For headers, contact TTI (951) 371-4878. • Vacuum advance distributor may not clear cylinder head. • Deck thickness: 5/8" • Pushrod diameter: 3/8" • Cylinder head flow 291 cfm on the intake and 217 cfm on the exhaust at .600" lift • Angled spark plugs for superior combustion • 88cc chambers are machined .100" for clearance with quench dome style pistons

Documents & Installation Notes


Availability Not Available
Application Application Specific
GTIN 00085347601899
Availability Note Available to Order
Warranty 12 Months
Emissions Code
Hazardous Materials Warning WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit
CNC Ported No
Combustion Chamber Volume 88.0
Deck Height 9.98 in
Deck Thickness 0.625 in
Exhaust Valve Diameter 1.810 in
Guide Plates Included No
Intake Runner Volume 210.0
Intake Valve Diameter 2.140 in
Material Aluminum
Push Rod Diameter 0.375 in
Valve Angle 15 deg
Valve Spring Diameter 1.550 in
Valve Spring Maximum Lift 0.600 in
Valve Stem Diameter 0.341 in