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Clay Smith Hydraulic Cam / Lifter Kit, 292/302 Big Block Chevy 496
Clay Smith Hydraulic Cam / Lifter Kit, 292/302 Big Block Chevy 496

Clay Smith Hydraulic Cam / Lifter Kit, 292/302 Big Block Chevy 496

496 Chevy Big Block V8, Hydraulic Roller Tappet Camshaft Type, 292 Intake Duration

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Clay Smith Hydraulic Cam / Lifter Kit, 292/302 Big Block Chevy 496
Clay Smith Hydraulic Cam / Lifter Kit, 292/302 Big Block Chevy 496
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Part # 1603106
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  • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.

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Camshaft Type:
Hydraulic Roller Tappet
Intake Duration:
Exhaust Duration:
Lobe Separation:
107 °
Intake Duration @ .050" Lift:
Exhaust Duration @ .050" Lift:
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These camshaft / lifter kits are perfect for use with BBC 477 to 496 with 4.25" stroke with OEM 188 or 990's ProMaxx or RHS 320s. Max rpm 5800-6200. For those of you that go old school and want to use the legendary GM Square Ports this is your cam. Welcome to the brotherhood of BBC that make 600HP and 600#/ft. on pump gas! This cam will also work with the listed aftermarket aluminum heads. Single plane intake would be your best choice, and you will not sacrifice any torque. Carb of choice is a 950HP 4150. 2" headers are recommended. Be sure to have the car washed because when you pull into cruise night everybody will turn their heads. Will show no mercy on manual transmission. Good with power brakes. 850 Idle RPM

  • Adv. - 292 / 302
  • .050" - 233 / 243
  • .200" - 152 / 158
  • Lift - .620 / .600
  • Centerlines - 103 / 111
  • Lobe Sep. - 107
  • Includes a set of tie-bar style hydraulic roller lifters
Some parts are not legal for use in California or other states with similar laws/regulations

What's In The Kit

Each kit from Speedway Motors is carefully packaged and delivered right to your door. Below is a list of all the items you should expect to receive when you order this kit. Some of these items may also be available for sale individually if you're here looking for replacement parts.
  • Clay Smith 292/302 Cam
    Qty x 1
  • Clay Smith Cams Big Block Chevy Street Series Hydraulic Roller Lifters
    Qty x 1

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Q & A

  • What happens when you advance or retard a camshaft? In this tech article, we explain the pros and cons of installing your cam straight up, advancing or retarding.
  • Learn the basics to engine performance like; how does a cam work? What is Valve lift, duration, lobe separation angle, and cam profiles? Afterwords selecting the right camshaft will be less of a guessing game!

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