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Material :
Chrome steel , triple plated Copper / Nickel / Chrome, With Phenolic Plastic Emblem ( 427 high performance).
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Neck Size : 5 1/8" most four barrels, two barrel adapters are available in the air cleaner accessories category
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Emblems : approximately 1/8" thick and are red and chrome ,heat and fuel resistant .The are adhered with a thermal adhesive then baked @ 260 degrees to set the emblem in place and cannot be removed without damaging them
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Stud and wing nut : A new stud and standard wing nut will be taped to the inside of your air cleaner when you receive it. If you would like a fancy wing nut for your air cleaner checkout MCC1048 , MCC1039 or MCC1059
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Recessed Base
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This air cleaner comes with a recessed base . It has a total height of 3" from the carb flange( not including wing nut). It will fit most Holley carburetors and was designed for Holley double pumper carbs . If you are running an Edelbrock carburetor you will need to use MCC150c 1/2 riser to cleaner the fuel line and/or choke housing.
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Air Filter : Common 14 x 3 paper element, so when you need to replace the air filter you can find it locally or we also carry replacement filters when needed MCC303-3E, if you would like to add a K&N filter to your order it is MCC1650
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Application : Big Block Chevy 427 engines
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Installation tips : Be sure to install the stud into your carburetor and check your hood clearance to the stud before closing the hood to avoid damaging your hood .If necessary cut the stud to the correct height and reinstall
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Valve Covers : This set is stock height (approximately 3 1/2" tall) They will NOT clear factory air conditioning brackets. Each valve cover has one hole in it for accessories. They CAN be run with aftermarket roller rockers if you have roller rockers use MCC10595T for the tall set.
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Baffled : YES, these valve covers come with steel baffles in each
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Gaskets : NO, these do not come with gaskets, Any Quality gasket made for the big block Chevy will work on these valve covers
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Valve Cover Accessories : Hold downs, breathers, PCV valves etc. DO NOT come with the valve covers but can be located on the left side links on this page and purchased separately . Each valve cover has 7 mounting holes so you will need 14, bolts or spreaders etc. when ordering for this set
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Installation tips :
When tightening your valve cover start on the low side and tighten in a cross pattern to the correct torque spec . Do not over tighten the valve covers when installing them!
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Comments :
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If you would like just the valve covers use part number MCC65T for tall and MCC65s for stock height
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If you would like both the matching valve cover and air cleaner in plain chrome without emblems use MCC303108T for Tall valve covers or MCC303108s for short valve covers .
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All MotorChrome part numbers can be pulled up by typing the MCC# into the search box
