Holley Cast Aluminum Timing Chain Cover

Name: Holley Cast Aluminum Timing Chain Cover
Brand: Holley
SKU: 21-153
Price: 105.95 USD
Availability: InStock

Part No.: 21-153

Price: $105.95

Quantity:

Holley Cast Aluminum Timing Chain Cover Product Description:

SBC TIMING CHAIN COVER W/CRANK SENSOR

Vortec/Small Block Chevy Cast Aluminum Timing Chain Cover w/Crank Sensor provision - Black Finish

Overview

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

Features:

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 – 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

About Holley

Holley Performance Brands is the undisputed leader in carburetors, fuel pumps, fuel injection, intake manifolds, fuel injection, and fuel systems.

Specs

Application	Small Block Chevy
Brand	Holley
Category	Engine
Category Filter	Engine Accessories
Color	Black
Crank Sensor Provision	Yes
Emission Code	5
Engine	Chevrolet VORTEC V8
Finish	Black
Gasket Or Seal Included	Yes
Gaskets Included	Yes
Grade Type	Performance
Material	Aluminum
Mounting Hardware Included	Yes
Mounting Hole Quantity	10
Product Type	Timing Chain Cover
Thickness	Standard OEM
Warranty	Limited 90 Day
UPC	090127019566
Part Number	21-153

Emissions

This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.

Tech Resources

Note:- Fits both Small Block Chevy (SBC) & VORTEC series Small Block Chevy applications- Mounting holes at the 10 o'clock and 2 o'clock positions are NOT used on VORTEC series engine fitments- Supplied Dowel pins are used on VORTEC series engines fitments ONLY, early Small Block Chevy (SBC) have dowel pins installed in the block and will not be used.

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Holley Cast Aluminum Timing Chain Cover

Holley Cast Aluminum Timing Chain Cover Product Description:

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