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$204.94
$163.95
COMP Cams 12-676-4 S/B Chevy Vacuum Solid Lifter Cam, 1600-6000 RPM
COMP Cams 12-676-4 S/B Chevy Vacuum Solid Lifter Cam, 1600-6000 RPM
Chevy Small Block V8, Solid Flat Tappet Camshaft Type, 1600-6000 RPM Range, 268 Intake Duration
Factory Shipped
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COMP Cams 12-676-4 S/B Chevy Vacuum Solid Lifter Cam, 1600-6000 RPM
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We estimate this item will ship on or before April 23rd.
Part # 282126764
$163.95
$204.94
each
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Camshaft Type:
Solid Flat Tappet
RPM Range:
1600-6000
Intake Duration:
268
Exhaust Duration:
274
Intake Duration (.050" Lift):
230
Exhaust Duration (.050" Lift):
236
Lobe Separation:
110 °
MFG. Part #:
12-676-4
GTIN Code:
036584070245
Sold in Quantity:
Each
Info
There are many things that effect vacuum. Camshaft lobe separation, lifter style, intake manifold, piston rings, compression ratio and overall valve and engine condition. Due to many and varied engine combinations, Speedway Motors offers no warranty on camshaft and or lifters for either performance, vacuum or longevity.
Must be used with break-in oil additive (sold separately).
Vacuum Rule Cam Chart (GIF)
282-126764 Specs (PDF)
Important Messages
- This item ships directly from the manufacturer. It may take an additional 6 business days for COMP Cams to ship this item.
- Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.
- This item ships via Ground Shipping only. Expedited and Air shipping options are not available.
Some parts are not legal for use in California or other states with similar laws/regulations
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Reviews
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!