
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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AMC 290-401 Compu-Pro Hydraulic Camshaft (276-HDP)SKU: 45249AMC - 290, 304, 343, 360 (5.9L) & 390 401
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Performance level 2 - Power Compu-Pro - Broadest power range we've ever hard for these engines. Previously only available as a custom order. Use Camsaver lifters!
INT/EXH - Dur @ .050” Lift: 214°/218° RR: 1.6/1.6 Gross Lift: .480”/.490” LSA: 112° RPM: 1500 to 4800 Redline: 5500 Plus -
AMC Mechanical Flat Tappet CamshaftSKU: 45315AMC - 290, 304, 343, 360 (5.9L) & 390 401
Performance level 4 - Compu-pro - High torque, all purpose camshaft with emphasis on mid-range power.
INT/EXH - Dur @ .050” Lift: 240°/242° RR: 1.6/1.6 Gross Lift: .478”/.486” LSA: 108° RPM: 2500 to 6000 Redline: 7000 Learn More -
AMC 290-401 Baja Beast Hydraulic CamshaftSKU: 45901AMC - 290, 304, 343, 360 (5.9L) & 390 401
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Performance level 1 - Baja Beast - Excellent Low end and mid-range power. Designed to enhance trottle responce and low end. The tighter lobe center gives this cam an enhnaced idle sound and a little more pop in the throttle.
INT/EXH - Dur @ .050” Lift: 194°/202° RR: 1.6/1.6 Gross Lift: .432”/.453” LSA: 110° RPM: Idle to 3500 Redline: 4500 -
AMC Mechanical Flat Tappet CamshaftSKU: 45316AMC - 290, 304, 343, 360 (5.9L) & 390 401
Performance level 4 - Compu-pro - High torque, all purpose camshaft with emphasis on mid to top end power.
INT/EXH - Dur @ .050” Lift: 246°/250° RR: 1.6/1.6 Gross Lift: .499”/.509” LSA: 108° RPM: 3000 to 6500 Redline: 7500 Learn More -
AMC Mechanical Flat Tappet CamshaftSKU: 45317AMC - 290, 304, 343, 360 (5.9L) & 390 401
Performance level 5 - Compu-pro - Does it all. Brutal power throughout the power range.
INT/EXH - Dur @ .050” Lift: 258°/262° RR: 1.6/1.6 Gross Lift: .534”/.549” LSA: 108° RPM: 3500 to 7500 Redline: 8000 Learn More -
AMC Mechanical Flat Tappet CamshaftSKU: 45318AMC - 290, 304, 343, 360 (5.9L) & 390 401
Performance level 5 - Compu-pro - Explosive power through the power range.
INT/EXH - Dur @ .050” Lift: 262°/270° RR: 1.6/1.6 Gross Lift: .547”/.563” LSA: 108° RPM: 3750 to 7750 Redline: 8250 Learn More -
AMC Hydraulic Flat Tappet CamshaftSKU: 45915AMC - 290, 304, 343, 360 (5.9L) & 390 401
Performance level 1 - Baja Beast - Excellent Low end and mid-range power
INT/EXH - Dur @ .050” Lift: 204°/210° RR: 1.6/1.6 Gross Lift: .455”/.448” LSA: 112° RPM: 1500 to 4500 Redline: 5000 Learn More -
Buick Hydraulic Flat Tappet CamshaftSKU: 50227Buick - 215, 300 & 340
Performance level 1 - Mileage Compu-Pro - Enhances throttle response and low end torque while delivering fuel efficient drivability.
INT/EXH - Dur @ .050” Lift: 184°/190° RR: 1.6/1.6 Gross Lift: .402”/.421” LSA: 112° RPM: Idle to 3500 Redline: 4000 Learn More -
Buick Hydraulic Flat Tappet CamshaftSKU: 50228Buick - 215, 300 & 340
Performance level 1 - Mileage Compu-Pro - Enhances throttle response and low end torque while delivering fuel efficient drivability.
INT/EXH - Dur @ .050” Lift: 192°/196° RR: 1.6/1.6 Gross Lift: .424”/.430” LSA: 112° RPM: Idle to 3500 Redline: 4000 Learn More -
AMC Hydraulic Flat Tappet CamshaftSKU: 45916AMC - 290, 304, 343, 360 (5.9L) & 390 401
Performance level 2 - Power Beast - Excellent Low end and mid-range power
INT/EXH - Dur @ .050” Lift: 204°/214° RR: 1.6/1.6 Gross Lift: .450”/.474” LSA: 110° RPM: 1750 to 4750 Redline: 5250 Learn More