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Holley Performance 21-153 Engine Timing Cover
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Key item features
- Durable Construction: Cast aluminum timing cover designed as an upgrade for 1996-up Vortec Small Block Chevy engines, replacing multiple GM part numbers.
- Application Versatility: Available for both EFI (with crank sensor provisions) and carbureted applications (without crank sensor provision).
- Enhanced Sealing: Includes an over-molded FKM oil seal to prevent spinning out at high temperatures, a common issue with other aluminum covers.
- Integrated Indicator: Features a timing indicator cast directly into the cover, compatible with 8-inch Vortec and popular aftermarket balancers.
- Broad Compatibility: Accommodates both stock and aftermarket water pumps, ensuring wide-ranging fitment.
- Complete Hardware: Comes with a high-quality gasket, corrosion-resistant E-coated hardware, and dowel pins for a complete installation.
- Finish Options: Offered in two distinct finishes: Natural Cast and Satin Black, providing aesthetic choices.
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Specs
- Manufacturer part number21-153
- Vehicle modelVortec Small Block Chevy
- Vehicle makeChevrolet
- Vehicle fitment typeSpecific
- Automotive parts divisionPerformance
- BrandHolley
Current price is USD$122.95
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4.414965986394558 stars out of 5, based on 294 seller reviews(4.4)294 seller reviews
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Product details
Vortec/Small Block Chevy Cast Aluminum Timing Chain Cover w/Crank Sensor provision - Black Finish;
Holley now offers a solution to the plastic OEM timing chain covers on 1996-up Vortec Small Block Chevy engines. Our cast aluminum timing chain covers are an excellent upgrade from the OEM part, offering the superior durability of an aluminum part with improved functionality.
These cast aluminum covers feature timing indicators molded into the body and are available with or without a crank sensor provision to accommodate both carbureted and EFI applications. The covers are available in two finishes; Natural Cast and Satin Black. They are packaged with a high quality gasket and E-coated mounting hardware for added corrosion resistance;
Holley now offers a solution to the plastic OEM timing chain covers on 1996-up Vortec Small Block Chevy engines. Our cast aluminum timing chain covers are an excellent upgrade from the OEM part, offering the superior durability of an aluminum part with improved functionality.
These cast aluminum covers feature timing indicators molded into the body and are available with or without a crank sensor provision to accommodate both carbureted and EFI applications. The covers are available in two finishes; Natural Cast and Satin Black. They are packaged with a high quality gasket and E-coated mounting hardware for added corrosion resistance;
- Designed as an upgrade from the plastic OEM timing chain covers on 1996-up Vortec Small Block Chevy engines - Replaces GM part numbers 10244600, 12523972, 12523973, 12558343, 12562818, & 93800970
- Excellent upgrade for Chevrolet Performance crate engines that use the plastic timing chain cover
- Available for EFI (with crank sensor provisions) and carbureted applications (without crank sensor provision)
- Includes over-molded FKM oil seal, virtually eliminating concerns of the seal spinning out at high temperatures, which is common with other aluminum timing covers
- Timing indicator cast into the cover â€" Intended for use with 8†Vortec balancers and other popular 8†aftermarket balancers
- Accommodates both stock and aftermarket water pumps
- Includes high quality gasket, corrosion resistant E-coated hardware, and dowel pins
- Offered in Natural Cast and Satin Black finishes
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Specifications
Manufacturer part number
21-153
Vehicle model
Vortec Small Block Chevy
Vehicle make
Chevrolet
Vehicle fitment type
Specific
Warranty
Warranty information
Manufacturer's Limited 90 Day Warranty
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
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