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VALVE COVER ADAPTER PLATES - SBC TO LS
Small Block Chevy to LS - Black Finish
Overview
Holley's new cast aluminum LS valve cover adapter plates offer an innovative way to add the vintage styling cues of a 1958-1986 Small Block Chevy perimeter bolt valve cover to your modern GM LS engine. These adapter plates feature an integrated oil fill and are pre-threaded for PCV ventilation fittings. Simply install the LS valve cover adapter plate onto your GM LS1, LS2, LS3, LS6, or LS7 engine to serve as your true valve cover, install the coil packs on top and route the wiring harness and spark plug wires into their designated locations, and use a perimeter bolt SBC valve cover of your choice to hide the unsightly coils without the need for any coil relocation and retention of all the benefits of OE style coil-on-plug mounting.
Features:
- Constructed of Cast Aluminum
- Available in three finishes (Natural Cast, Black Painted, and Polished Finish)
- Includes all mounting hardware that allows mounting of three different generations of coil packs
- Allows installation of LS style valve covers onto Chevy small block engines
About Holley
Specs
| Application | SBC to LS Engines |
|---|---|
| Baffle Included | No |
| Bolt Pattern | Center Bolt |
| Brand | Holley |
| Breather Cap Included | No |
| Breather(s) Included | No |
| Category | Engine |
| Coil Mounting Studs | Yes |
| Coil Options | with Coil Stands |
| Color | Black |
| Construction | Die Cast Aluminum |
| Emission Code | 4 |
| Finish | Black |
| Gaskets Included | No |
| Grade Type | Performance |
| Gromment(s) Included | Yes |
| Grommets Included | Yes |
| Hardware Included | Yes |
| Hold Down Tabs Included | No |
| Internal Height | 1.208" |
| Logo | None |
| Material | Cast Aluminum |
| Mounting Hardware Included | Yes |
| Oil Fill | No |
| Oil Fill Cap Included | No |
| Oil Filler Cap Included | No |
| Overall Height | 1.385 IN |
| 1.385" | |
| Part Type | Engine Valve Cover Set |
| Product Type | Valve Cover Adapter Plates |
| Quantity | Pair |
| Style | SBC to LS Adapter |
| Sub Category | Cylinder Block Components |
| Type of Component | Adapter Plate |
| Valve Cover Gasket included | No |
| Warranty | Limited 90 Day |
| UPC | 090127050071 |
| Part Number | 241-297 |
Service Parts
- Fits 1960-1986 Chevrolet 262-400 Gen I Small Block$24.61Qty:
- Fits 1999-2017 GM Gen III/IV LS Based Small Block except LT1$27.15Qty:
Emissions
4
This part is legal for sale or use on Racing Use Only Vehicles
The following vehicles are considered Racing Use Only Vehicles:
- Racing Use Only Vehicles are vehicles that are used exclusively for competition that are not registered and that may never be used on the street.
WARNING: It is against the law to install this part on an Emissions Controlled Vehicle
Tech Resources
Warranty Information
Limited 90 Day: See Details
Applications
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