
Clutches
CROWER CLUTCHESSince their inception in 1966, Crower clutches have been regarded as the ultimate solution to high horsepower, high torque, and power to ground control. There is no other clutch available on the market that can harness the extreme power output of a competition engine and control it as accurately and consistently as a genuine Crower clutch. Our ongoing trackside research and development program insures you have the latest and most innovative components available. THE “CROWERGLIDE” The most copied clutch in racing, the original “CROWERGLIDE” incorporates a completely centrifugal design and is totally adjustable. It was the industries first real slipper clutch, which is why it is so prevalent in racing today. Crowerglides are available for a wide variety of applications including: • Truck and Tractor Pulling • Drag Racing • Sand Drags• Monster Trucks• Mud Racing CROWER PEDAL CLUTCHES Unlike the completely centrifugal “CROWERGLIDE”, the Crower pedal clutch offers the conventional style foot control launch combined with centrifugal assistance and static spring adjustment. This highly versatile Crower clutch is available in an assortment of centrifugal lever and static spring combinations to suit the following applications:• Alcohol Dragster & Funny Car • Pro Modified • Comp Eliminator• Sand Dragsters • Truck & Tractor Pulling HOW TO ORDER CROWER CLUTCHES Due to the variety of applications and amount of variables involved in building a clutch that will function properly, we recommend that you contact our Clutch Department Phone: 619-690-7848 / Fax: 619-690-7846 / Email : roger@crower.com Please provide the following information:• Engine make • Application or class of competition• Estimated rpm power range • Transmission spline info (O.D. and number of teeth) PARTS & SERVICE Crower offers complete service and repair on all Crower clutches and Crower products, as well as technical support.
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Valve SpringsSKU: 68443-16Valve Springs 4.6L Ford Ovate Beehive 1.061 LE dia.636 Sm id. (Set of 16) Learn More -
Valve SpringsSKU: 68444-16Valve Springs Ovate Beehive 1.061 LE dia. .636 Sm id. (Set of 16) Learn More -
Valve SpringsSKU: 68526-16Valve Springs Drag Race Dual 1.550 dia. .706 id. (Set of 16) Learn More -
Valve SpringsSKU: 68543-16Valve Springs Dual High Performance (Set of 16) Learn More -
Valve SpringsSKU: 68547-16Valve Springs Drag Race Triple 1.645 dia. .635 id. (Set of 16) Learn More -
Valve SpringsSKU: 68548-16Valve Springs Drag Race Triple 1.645 dia. .635 id. (Set of 16) Learn More -
Valve SpringsSKU: 68556-16Valve Springs Drag Race
Valve Springs Drag Race
Learn MoreO.D./I.D. OUTER 1.645/ 1.195 O.D./I.D. MID 1.186/.850 O.D./I.D. INNER .849/.634 PART NUMBER 68556 INSTALLED HGHT 2.000 RATE 829 TYPE Triple COLOR CODE None DAMPER No FREE LENGTH 2.415 WIRE DIAMETER .226/.174/.115 2.050 216 2.000 263 1.900 342 1.850 382 1.800 420 1.750 459 1.700 496 1.650 535 1.600 575 1.550 616 1.500 655 1.450 696 1.400 738 1.350 782 1.300 826 1.250 872 1.200 917 1.150 968 1.100 1029 Coil Bind 1.085 -
Valve SpringsSKU: 68556-1Valve Springs Drag Race Learn More -
Valve SpringsSKU: 68694-16Valve Springs 1.609 Low-Stress Triple (Set of 16) Learn More -
Valve SpringsSKU: 68705-16Valve Spring 1.534 Super Clean Chrome Silicon Dual with Damper (Set of 16) Learn More