Holley Cast Aluminum Timing Covers 21-150 Covers, 1-Piece, Aluminum, Logo, Natural, Chevrolet, Small Block, Without Crank Sensor, Each
Holley Cast Aluminum Timing Covers 21-150 Covers, 1-Piece, Aluminum, Logo, Natural, Chevrolet, Small Block, Without Crank Sensor, Each
Description
Data: v2 - Desc: v4.2 - Upd: 2026-11-08 02:15:09
Features
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Specifications
Reference Information
| Reference Data (Provide these details to our support team) | |
|---|---|
| Brand Name/s | Holley, Hilborn, Holley Efi, Retrobright, Terminator X |
| StreetFX SKU | hly21-150 |
| SFX Item ID | 4782400 |
| Accounting SKU | hly-21-150 |
| Manufacturer SKU | 21-150 |
| Manufacturer UPC | 090127018484 |
| Alternative References | 21-150, HLY-21-150, HOL21-150 |
Timing Covers, 1-Piece, Aluminum, Holley Logo, Natural, Chevrolet, Small Block, Without Crank Sensor, Each
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
| Product Attributes | |
|---|---|
| Brand | Holley |
| Manufacturer's Part Number | 21-150 |
| Part Type | Timing Covers |
| Product Line | Holley Cast Aluminum Timing Covers |
| UPC | 090127018484 |
| Cover Style | 1-piece |
| Cover Material | Aluminum |
| Cover Color | Natural |
| Cover Logo | Holley |
| Timing Pointer Included | Yes |
| Bolts/Studs Included | Yes |
| Gaskets Included | Yes |
| Remanufactured | No |
| Quantity | Sold individually. |
| Notes | No provision for crank sensor. Includes crankshaft seal. |
Compatibility
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