Products to Compare (max of 3)
Compare These Parts
Talk to the Experts. Call 800.979.0122, 7am-10pm, everyday.
Customer Service
Since 1952
  • Expert Tech Support
  • Huge Inventory
  • Fast Shipping
Add to Cart
Clay Smith Hydraulic Cam / Lifter Kit, 288/294 Big Block Chevy 454
Clay Smith Hydraulic Cam / Lifter Kit, 288/294 Big Block Chevy 454

Clay Smith Hydraulic Cam / Lifter Kit, 288/294 Big Block Chevy 454

0 Reviews | 0 Answered Questions
In Stock
Ships FREE
Clay Smith Hydraulic Cam / Lifter Kit, 288/294 Big Block Chevy 454
Clay Smith Hydraulic Cam / Lifter Kit, 288/294 Big Block Chevy 454
Zoomed In Image
Part # 1603102
Add to Cart
Call to Order
Add to Buildlist

What's In The Kit

Important Messages:

  • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.

Build Your Kit

You're almost there! This kit has an option or two for you to select. Let us know which options you want for your new kit.
Add to Cart


Camshaft Type:
Hydraulic Roller Tappet
Intake Duration:
Exhaust Duration:
Lobe Separation:
107 °
Intake Duration @ .050" Lift:
Exhaust Duration @ .050" Lift:
Sold in Quantity:


These camshaft / lifter kits are perfect for use with BBC 454 to 470 CID with GM Edelbrock Roval Heads to a max of 6000 rpm or ProMaxx 320 runner heads to 6400 rpm. This cam defines American Muscle and brute torque. Headers with 13/4" tubes & 3" collector recommended. Use a minimum of 850 CFM carb with either a dual plane intake with notched divider or single plane. Good with power brakes. ET Street tires are your friend with this cam. 800 RPM Idle.

  • Adv. - 288 / 294
  • .050" - 229 / 235
  • .200" - 145 / 147
  • Lift - .590 / .559
  • 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

Related Products

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 288/294 Cam
    Qty x 1
  • Clay Smith Cams Big Block Chevy Street Series Hydraulic Roller Lifters
    Qty x 1

More Like This


Q & A

Videos & Articles
  • 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!
  • Speedway Motors Street Tech Kevin recently installed a Gear Drive on the 454 destined for his '54 Belair.
    Learn More
  • To get the longest life and most performance out of your engine, it's important to have the valve lash set correctly. Here we show you how to set valve lash on a small block Chevy using a hydraulic lift camshaft.
    Learn More
  • Picking a proper camshaft for your project can rapidly deteriorate into chaos. So many possibilities. Want a little advice? Click here!
    Learn More
  • Once you're ready to start selecting valve train components, we have some useful tips and tools that should boost your performance. We discuss proper valve-springs, pushrod length, and rocker arm ratios.
    Learn More
  • The art of selecting a camshaft that performs right in your street rod may become easier with experience, but the choice is less of a guessing game once you have a few of the basics, found in this latest article from Speedway.
    Learn More

You May Also Like