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Holley Valve Covers 241-247

Holley Valve Covers 241-247
Holley Valve Covers 241-247Holley Valve Covers 241-247
$307.99 ea
NEWARRIVING SOONEstimated Ship Date 04/10/2023 (If Ordered Today)91 available from HOLLEY PERFORMANCE PRODUCTS as of 03/26/2023
Model: 3992233
Select a Vehicle or refer to the Vehicle Fitment Tab below to verify that this part fits your vehicle.
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Holley is pleased to offer their Vintage Series Small Block Chevy Valve Covers. These new products are the first of the Vintage Series family of die-cast aluminum dress up products featuring a classically inspired finned design and a retro-style Holley script brand mark.
Features:
  • Die-Cast Aluminum Reduces Warping Of Valve Cover Flange/Oil Leaks
Holley Performance Emission Code 3: This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles and Racing Use Only Vehicles. The following vehicles are considered Uncontrolled (Non-Emissions Controlled) Vehicles: 1965 and older U.S. manufactured California Certified vehicles/1967 and older U.S. manufactured Federally Certified vehicles/1967 and older Foreign manufactured vehicle. The following vehicles are considered Racing Use Only Vehicles: Racing Use Only Vehicles are vehicles that are used exclusively for competition and that are not registered and that may never be used on the street. WARNING: It is against the law to install this part on an Emissions Controlled Vehicle. The following vehicles are considered Emissions Controlled Vehicles: 1966 and newer U.S. manufactured California Certified vehicles/1968 and newer U.S. manufactured Federally Certified vehicles/1968 and newer Foreign manufactured vehicle
Installation Notes:
CAUTION: If your engine has non-standard valve train components, such as a high-lift camshaft, roller-tip rocker arm, higher lift ratio rocker arms, stud girdles, etc., there may be insufficient clearance when using the Holley-Vintage Series finned aluminum valve cover. You must check all internal clearances according to the instructions in the kit.
About Holley Performance Products

Holley has been the undisputed leader in fuel systems for over 100 years. Holley carburetors powered every Monster Energy NASCAR Cup team and nearly every NHRA Pro-Stock champion for four decades. Now, Holley EFI products power these cars and are dominating the performance world. Holley products for GM's popular LS engine are dominating the LS scene as well. Holley's products also include performance fuel pumps, intake manifolds and engine dress-up products for street performance, race and marine applications. As a single solution or partnered with products from other Holley companies we can give you the edge you need over the competition!

Downloads:

Download Name File Size
199r11151.pdf254.2KB

Videos:

Vehicle Fitment:

The Vehicle Fitment Guide is to be used as a general reference. The data has been provided by our suppliers and manufacturers and may contain errors or incorrect data. Always refer to a professional to verify correct fitment for your vehicle.
Make Model Years Engine Fitment Notes
Chevrolet Chevy II 1963 4.6L / 283 / V8 Center-Bolt Finned; w/o Emissions Port; Black Finish
Chevrolet Chevy II 1964 4.6L / 283 / V8 Center-Bolt Finned; w/o Emissions Port; Black Finish
Chevrolet Chevy II 1965 5.3L / 327 / V8
4.6L / 283 / V8
5.4L / 327 / V8		 Center-Bolt Finned; w/o Emissions Port; Black Finish
Chevrolet Chevy II 1966 5.3L / 327 / V8
4.6L / 283 / V8
5.4L / 327 / V8		 Center-Bolt Finned; w/o Emissions Port; Black Finish
Chevrolet Chevy II 1967 5.3L / 327 / V8
4.6L / 283 / V8		 Center-Bolt Finned; w/o Emissions Port; Black Finish
Chevrolet Chevy II 1968 5.3L / 327 / V8
5.0L / 307 / V8
5.4L / 327 / V8
5.7L / 350 / V8		 Center-Bolt Finned; w/o Emissions Port; Black Finish
Chevrolet Nova 1969 5.0L / 307 / V8
5.7L / 350 / V8		 Center-Bolt Finned; w/o Emissions Port; Black Finish
Chevrolet Nova 1970 5.0L / 307 / V8
5.7L / 350 / V8		 Center-Bolt Finned; w/o Emissions Port; Black Finish
Chevrolet Nova 1971 5.0L / 307 / V8
5.7L / 350 / V8		 Center-Bolt Finned; w/o Emissions Port; Black Finish
Chevrolet Nova 1972 5.0L / 307 / V8
5.7L / 350 / V8		 Center-Bolt Finned; w/o Emissions Port; Black Finish
Chevrolet Nova 1973 5.0L / 307 / V8
5.7L / 350 / V8		 Center-Bolt Finned; w/o Emissions Port; Black Finish
Chevrolet Nova 1974 5.7L / 350 / V8 Center-Bolt Finned; w/o Emissions Port; Black Finish
Chevrolet Nova 1975 4.3L / 262 / V8
5.7L / 350 / V8		 Center-Bolt Finned; w/o Emissions Port; Black Finish
Chevrolet Nova 1976 5.0L / 305 / V8
5.7L / 350 / V8		 Center-Bolt Finned; w/o Emissions Port; Black Finish
Chevrolet Nova 1977 5.0L / 305 / V8
5.7L / 350 / V8		 Center-Bolt Finned; w/o Emissions Port; Black Finish
Chevrolet Nova 1978 5.0L / 305 / V8
5.7L / 350 / V8		 Center-Bolt Finned; w/o Emissions Port; Black Finish
Chevrolet Nova 1979 5.0L / 305 / V8
5.7L / 350 / V8		 Center-Bolt Finned; w/o Emissions Port; Black Finish

Specifications:

Application Small Block Chevy
Baffle Included Yes
Bolt Pattern Center Bolt
Breather(s) Included No
Cylinder Head Type Standard
Emission Code 3
Engine Make/Size Chevy Small Block (262-400)
Finish Satin Black Machined
Gasket Or Seal Included No
Gaskets Included No
Gromment(s) Included Yes
Grommet(s) Included Yes
Height 3.4"
Item Height Standard
Logo Holley Script - Large
Material Cast Aluminum
Mounting Hardware Included Yes
Part Type Engine Valve Cover Set
Type of Component Valve Cover
Valve Cover Style Short

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Holley Valve Covers 241-247:
Reason for Inquiry:
Classic Nova 2023