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Holley®
21-151 Timing Cover, Black, Aluminum Single Plane Chevy Small Block V8 Series

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$99.59
$112.95Save: $13.36(12%)
OR
Manufacturer #21-151
Vehicle Info Required to Guarantee FitAdd Vehicle
Qty:
1

Highlights

Part:
Timing Cover
Brand:
Holley
Material:
Aluminum
Color Finish:
Black
Warranty:
90-day Holley limited warranty
Quantity Sold:
Sold Individually
Prop 65 Warning:

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Deals:
Clearance
Additional Promotions:
Holley Brands IRS Tax Sale
Specialty Part:
Performance Part by JCW
Product Fit:
Universal
Series:
Single Plane Chevy Small Block V8 Series

Vehicle Fitment Information

Vehicle Name
Submodel
Engine
Fitment Information
1985 Chevrolet Astro
Base
6 Cyl 4.3L
Timing Indicator Molded Into Cover, Over-Molded Viton Seal, w/o Crank Sensor Provision, Black Painted Finish with Holley Logo
1985 Chevrolet Astro
CL
6 Cyl 4.3L
Timing Indicator Molded Into Cover, Over-Molded Viton Seal, w/o Crank Sensor Provision, Black Painted Finish with Holley Logo
1985 Chevrolet Astro
CS
6 Cyl 4.3L
Timing Indicator Molded Into Cover, Over-Molded Viton Seal, w/o Crank Sensor Provision, Black Painted Finish with Holley Logo
1985 Chevrolet K20
Custom
6 Cyl 4.3L
Timing Indicator Molded Into Cover, Over-Molded Viton Seal, w/o Crank Sensor Provision, Black Painted Finish with Holley Logo
1985 Chevrolet K20
Scottsdale
6 Cyl 4.3L
Timing Indicator Molded Into Cover, Over-Molded Viton Seal, w/o Crank Sensor Provision, Black Painted Finish with Holley Logo
Page 1 of 10 | Showing 1 - 5 of 49 results

Product Information

HOLLEY TIMING COVER

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.

  • 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

Holley built their excellent reputation on over 100 years of experience, which is why they're one of the leaders in fuel delivery systems and the choice of every NASCAR team for the past four decades.

Need help?Call our product expert1-866-529-0412
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Warranty Policy
Right parts, guaranteed. If you find any defects, let us know within 60 days and we’ll take care of it. Check out our Warranty Policy for more details.
Shipping Policy
We ship fast so you can get on the road that much faster. Check out our Shipping Policy for more details.
Easy Return Policy
We’re only happy if you’re happy. If you’re not entirely satisfied with your order, you may be entitled to a refund. Check out our Return Policy for more details.

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