No hassle
Live in-stock
Save over
60% retail
You have no items in your shopping cart.
September Sale: $189.13
In Stock (1)
Usually delivered within 2 days
Free Shipping
Part number: 12-500-5
Competitor Pricing
Product Details
Comp Cams 12-500-5 Tight Lash Camshaft
Products specifications
Advertised Duration 276 int./280 exh.
Advertised Exhaust Duration 280
Advertised Intake Duration 276
Basic Operating RPM Range 2,800-6,300
Cam Style Mechanical flat tappet
Computer-Controlled Compatible No
Duration at 050 inch Lift 246 int./250 exh.
Exhaust Duration at 050 inch Lift 250
Exhaust Valve Lash 0.018 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio 0.530 in.
Grind Number CS 276TL-6
Intake Duration at 050 inch Lift 246
Intake Valve Lash 0.018 in.
Intake Valve Lift with Factory Rocker Arm Ratio 0.520 in.
Lobe Separation (degrees) 106
Quantity Sold individually.
Valve Lift with Factory Rocker Arm Ratio 0.520 int./0.530 exh. lift
Valve Springs Required Yes
Title 12-500-5 CamShaft, CS 276TL-6
Engine Make/Size Chevy Small Block (262-400)
RPM Range 2000-9000
Usage Strip
Exh. Duration @ .050 in. (Deg) 250
Exh. Duration Advertised (Deg) 280-1
Exhaust Valve Lift (in.) 0.53
Int. Duration @ .050 in. (Deg) 246
Int. Duration Advertised (Deg) 276-1
Intake Valve Lift (in.) 0.520
Lifter Type Mechanical Flat Tappet
  • Tight Lash Camshaft
  • 1 Year Limited Warranty
Add your review
Great have the parts
Great site.  Provided needed technical specs.  Shipped promptly. Although I had to ask for the tacking number, it was not emailed, one was provided promptly upon request.
Best price and super fast shipping.  Only issue was that their online order status system was really far behind!  The system said my order was "pending" and it had been shipped.  Later it said "processing" and it was on my doorstep.  Not a big deal and certainly better than the opposite (they tell you something has happened when it hasn't) and doesn't keep them from being a 5 star seller in my book.
Return Policy
Returns are easy at THMotorsports
Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy