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In-Store Pickup Location

Holley Cast Aluminum Timing Covers 21-151

Timing Cover, 1-Piece, Aluminum, Black, Chevrolet, Small Block, Without Crank Sensor, Each

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Brand: Holley

Manufacturer's Part Number: 21-151

Part Type: Timing Covers

Product Line: Holley Cast Aluminum Timing Covers

Summit Racing Part Number: HLY-21-151

UPC: 090127018491

Cover Style: 1-piece

Cover Logo: Holley

Cover Material: Aluminum

Cover Color: Black

Timing Pointer Included: Yes

Bolts/Studs Included: Yes

Gaskets Included: Yes

Quantity: Sold individually.

Notes: No provision for crank sensor. Designed for Vortec engines only. Includes crankshaft seal.

In-Store Pickup: Choose In-store pick-up (OH, NV, GA, TX) on our web site.

Holley cast aluminum timing covers offer a durable upgrade to the plastic OEM timing chain covers on 1996-up Vortec small block Chevy engines. These aluminum covers feature timing indicators molded into the body and are available with a natural cast or satin black finish. A quality gasket and E-coated mounting hardware for added corrosion resistance are included.

Holley cast aluminum timing cover features include:

* 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
* Accommodates both stock and aftermarket water pumps

Warranty

Questions & Answers Ask a Product Question
Q:

Will this cover work with a double roller chain

Asked by TONY on August 19, 2018

A:

Thank you for your question. Holley 21-151 timing cover will not work with a double roller timing chain.

Summit RacingSummit Racing Answer - September 04, 2018

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Some parts are not legal for use in California or other states with similar laws / regulations

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