Account Login
Gift Cards
Track Order
Help Center

COMP Cams Comp Cams Magnum Mechanical Flat Tappet Camshafts


Product Q&A
View Now
Click image to zoom
Comp Cams  Magnum  Mechanical Flat Tappet Camshafts
Magnum 306S Mechanical Flat Tappet Camshaft Complete Kit
Lift: .555''/.555"
Duration: 306°/306°
Lobe Separation Angle: 110°
RPM Range: 3000-7000
Free Shipping - Estimated to ship direct from manufacturer on 09/27/23 , pending manufacturer availability. Learn More

With this cam what push rods would I need when I use full roller rocker on it I have a set of dart pro heads with 3/8 studds an 1.5 rocker thanks for any help with the length of push rods to use

Asked by: Tracy12
This should use stock length pushrods, however, we recommend checking the length with a pushrod tool.
Answered by: Jon Jegs Tech
Date published: 2018-02-08
  • y_2023, m_9, d_21, h_3CST
  • bvseo_bulk, prod_bvqa, vn_bulk_3.0.35
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_1
  • loc_en_US, sid_10001_10001_64280, prod, sort_[SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_jegs

Items You Need

Related Products

Cams Are Very AggressiveDesigned For Performance Oriented VehiclesDeliver More Power Than Standard Camshafts1 Year Limited WarrantyFord; SBF; Mustang; Windsor; Fairlane; Meteor; Mercury; GT; 22; 260; Sunbeam; Tiger; 289; 302; 351; 289; HiPo; K-Code; GT-350; Shelby; Boss; 5.0; 308; Windsor; Torino; ...
Good for everyday driving. Works well with headers. In 396-402 use slightly lower gears. Slightly rough idle.Operating Range:1800-5800 RPMDuration Advertised:270° Intake / 270° ExhaustDuration @ .050'' Lift:224° Intake / 224° ExhaustValve Lift:.530'' Intake / .530'' ExhaustValve Setting:.022'' Intake / .022'' ...
Good power for street, choppy idle. Needs stall, likes headers and low gears.Operating Range:2000-6000 RPMDuration Advertised:282° Intake / 282° ExhaustDuration @ .050'' Lift:236° Intake / 236° ExhaustValve Lift w/1.5 Rockers:.495'' Intake / .495'' ExhaustValve Setting:.022'' Intake / .022'' ExhaustLobe Separation ...

Recently Viewed

Some parts are not legal for use in California or other states with similar laws / regulations

Motor Vehicles

WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.


WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Some examples of these chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically treated lumber. Your risk from exposure to these chemicals varies, depending on how often you do this type of work. To reduce your exposure, work in a well-ventilated area and with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles.

Electrical Cords

WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.