Edelbrock Rollin' Thunder Camshaft for 1996-Later B/B Chevy 500+ (Gen V & VI)

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Edelbrock Rollin’ Thunder Camshaft # 2264 is designed for 500+ Gen VI engines from 1996-Later and produce optimum torque from the low-end to the mid-range. Rollin’ Thunder camshafts match with Performer manifolds for vehicles operating from off-idle to 5500 rpm. They are smooth idling cams for daily drivers, trucks, vans, RVs and 4x4s. You can expect a major improvement in throttle response and torque. In the manifold section you'll find torque graphs showing the power gains from Performer manifolds and Performer-Plus cams. All camshafts include flat tappet lifters (except for cams designed for use with stock roller lifters), assembly lube and instructions. This cam produced 723HP and 652 Ft Lbs of Torque when paired with Pro-Flo XT EFI system # 3558 and E-CNC cylinder heads # 79555. Must use a high stall torque converter.Camshaft specifications:• Intake duration: 248 Degrees • Exhaust duration: 256 Degrees • Intake lift: .632” • Exhaust lift: .648” • Lobe separation: 112 Degree • Intake Center Line: N/A • Vacuum: 11”


Availability Available
Application Application Specific
UPC 00085347022649
Exhaust Valve Lift With Factory Rocker Arm Ratio 0.648 in
Exhaust Valve Lift With Factory Rocker Arm Ratio 0.648 in
Computer Controlled Compatible No
Availability Note Available to Order
Warranty 12 Months
Emissions Code
Hazardous Materials Warning WARNING: This product can expose you to Chromium, which is known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit
Installation Notes
  • Compression ratio of at least 9.5:1
  • Adjustable valvetrain required
  • For street high-performance and racing applications only
  • Lower than stock rear gearing
  • High performance torque converter (in automatic transmission equipped vehicles) are necessary.
  • Please be advised that an improper installation may result in LOW MILEAGE, POOR PERFORMANCE, and COSTLY REINSTALLATION AND EVEN ENGINE DAMAGE. Installing a camshaft is a complex procedure. Please follow these instructions carefully. Failure to do so may void your warranty.
Advertised Exhaust Duration 315 deg
Advertised Intake Duration 308 deg
Cam Type Roller
Exhaust Duration at .050 inch Lift 256 deg
Exhaust Valve Lift 0.381 in
Intake Duration at .050 Inch Lift 248 deg
Intake Valve Lift 0.368 in
Intake Valve Lift with Factory Rocker Arm Ratio 0.632 in
Lifter Type Roller
Lobe Separation 112 deg