Engine Kits

Howards Hydraulic Max Efficiency Chevy BB

All Howards Hydraulic Max Efficiency BB Chevy Cams use the highest-grade race quality billets available.

 All hydraulic and mechanical Howards Cams flat tappet camshafts are 100% Rockwell checked and Parkerized to ensure the highest quality control standards available anywhere.

Howards Hydraulic Max Efficiency BB Chevy Cams are manufactured on dedicated high precision cam grinding machines.

All Howards Max Efficiency Cams are packaged and shipped in there unique, hard, high impact plastic reusable cases. This ensures that the high quality camshaft that went into the case comes out in the same condition, when delivered, as when it was packed.

  • Max Efficiency Cams - Low-end torque and good mileage cams. Computer friendly high vacuum grinds. Smooth idle with superior drivability and economy.  

Howards Camshafts:

  • 100% Rockwell Checked 
  • Super Quality 
  • Hard Protective Packaging
 

Howards Cams
120021

800-4000 rpm .460 int .460 exh lift,
Duration @.050 of 204 int 208 exh
Advertised 282 int 292 exh,
 

Howards Cams
 120931

1500-5000 rpm .506 int .506 exh lift,
Duration @.050 of 214 int 214 exh
Advertised 292 int 292 exh

Do you need Howards Cams
Performance Hydraulic Lifters  or Max Effort Hydraulic Lifters also? 

Did you get your Howards Cams matching valve springs?



This product is in the following categories:

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Manufacturer:

Howards Cams

Part #: 120021-12

800-4000 rpm .460 int .460 exh lift, Duration @.050 of 204 int 208 exh Advertised 282 int 292 exh.
This Howards Max Efficiency cam has Exceptional low end torque. Good in Pick Ups, 4x4s and RVs
Price: $129.56
Quantity:

Part #: 120931-12

1500-5000 rpm .506 int .506 exh lift, Duration @.050 of 214 int 214 exh Advertised 292 int 292 exh.
This Howards Max Efficiency cam has a Good idle, this is a great Street, Off-Road and Towing cam. Good fuel efficiency
Price: $129.56
Quantity: