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Holley 21-153 Cast Aluminum Timing Chain Cover
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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
Description_ASC |
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. |
Description_DEF | Engine Timing Cover |
Description_DES | Holley Cast Aluminum Timing Chain Cover |
Description_INV | SBC TIMING CHAIN COVER W/CRANK SENSOR |
Description_EXT | Timing Chain Cover; Timing Indicator Molded Into Cover; Over-Molded Viton Seal; w/Crank Sensor Provision; Black Painted Finish w/Holley Logo; |
Description_KEY | Timing: cover; covers; cast aluminum; Small Block Chevy; 12562818; crank; sensor; sensors; Viton: FKM |
Description_FAB | 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 |
Description_FAB | Excellent upgrade for Chevrolet Performance crate engines that use the plastic timing chain cover |
Description_FAB | Available for EFI (with crank sensor provisions) and carbureted applications (without crank sensor provision) |
Description_FAB | 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 |
Description_FAB | Timing indicator cast into the cover - Intended for use with 8" Vortec balancers and other popular 8" aftermarket balancers |
Description_FAB | Accommodates both stock and aftermarket water pumps |
Description_FAB | Includes high quality gasket, corrosion resistant E-coated hardware, and dowel pins |
Description_FAB | Offered in Natural Cast and Satin Black finishes |
Description_MKT | 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 |
Description_SHO | Timing Cover |
Product Type | Timing Chain Cover |
Crank Sensor Provision | Yes |
Engine Make/Size | Chevrolet VORTEC V8 |
WARNING CA Proposition 65 | No |
Warranty | Limited 90 Day |
Finish | Black |
Thickness | Standard OEM |
Gasket Or Seal Included | Yes |
Material | Aluminum |
Application | Small Block Chevy |
Engine | Chevrolet VORTEC V8 |
Gaskets Included | Yes |
Mounting Hardware Included | Yes |
Brand | Holley |
Emission Code | 5 |
Length | 3.0000 |
Width | 9.0000 |
Height | 13.0000 |
Weight | 2.0000 |
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