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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Chevrolet Mechanical Roller CamshaftSKU: 00550SChevrolet - 262, 267, 283, 302, 305, 307, 327, 350 & 400
Performance level 4 - EFI, Forced Induction & NOS - Great 9:1, 355 cid, mid-range.
INT/EXH - Dur @ .050” Lift: 247°/255° RR: 1.5/1.5 Gross Lift: .548”/.573” LSA: 114° RPM: 3000 to 7000 Redline: 7500 Learn More -
Chevrolet Mechanical Roller CamshaftSKU: 00551SChevrolet - 262, 267, 283, 302, 305, 307, 327, 350 & 400
Performance level 4 - EFI, Forced Induction & NOS - High stall, heavy car, low gears.
INT/EXH - Dur @ .050” Lift: 248°/254° RR: 1.5/1.5 Gross Lift: .560”/.587” LSA: 114° RPM: 3500 to 7500 Redline: 8000 Learn More -
Chevrolet Mechanical Roller CamshaftSKU: 00552SChevrolet 262-400 Mechanical Roller Camshaft for EFI, Forced Induction & NOS (Small Base Circle) Learn More -
Chevrolet Mechanical Roller CamshaftSKU: 00553SChevrolet - 262, 267, 283, 302, 305, 307, 327, 350 & 400
Performance level 5 - EFI, Forced Induction & NOS - Super Stock & Bracket classes. High rocker ratio recommended.
INT/EXH - Dur @ .050” Lift: 262°/270° RR: 1.5/1.5 Gross Lift: .612”/.638” LSA: 114° RPM: to Redline: Learn More -
Chevrolet Mechanical Roller CamshaftSKU: 00554SChevrolet - 262, 267, 283, 302, 305, 307, 327, 350 & 400
Performance level 5 - EFI, Forced Induction & NOS - 2 carbs, high stall or 4-speed. Awesome top end cam!
INT/EXH - Dur @ .050” Lift: 270°/278° RR: 1.5/1.5 Gross Lift: .638”/.663” LSA: 114° RPM: to Redline: Learn More -
Chevrolet Mechanical Roller CamshaftSKU: 00555SChevrolet - 262, 267, 283, 302, 305, 307, 327, 350 & 400
Performance level 5 - EFI, Forced Induction & NOS - Big engine, injected/carb, comp.
INT/EXH - Dur @ .050” Lift: 278°/284° RR: 1.5/1.5 Gross Lift: .663”/.689” LSA: 114° RPM: 5500 to 8500 Redline: 9000 Learn More -
Chevrolet Mechanical Roller CamshaftSKU: 00556SChevrolet - 262, 267, 283, 302, 305, 307, 327, 350 & 400
Performance level 5 - EFI, Forced Induction & NOS - Major top end power.
INT/EXH - Dur @ .050” Lift: 284°/292° RR: 1.5/1.5 Gross Lift: .689”/.713” LSA: 114° RPM: 5600 to 8500 Redline: 9000 Learn More