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#42550855
Holley EFI 508-55 Coyote Hi-Ram and Ultra Lo-Ram Plenum Seal Kit
- 8 O-rings for intake-to-cylinder head port seals
- 1 O-ring cord for the plenum top seal
- Designed for Coyote Hi-Ram and Ultra Lo-Ram intake bases
$42.04
/kit
Factory Shipped
Quantity
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Product Summary
No Value" Overall Thickness, No Value" Overall Height
- 8 O-rings for intake-to-cylinder head port seals
- 1 O-ring cord for the plenum top seal
- Designed for Coyote Hi-Ram and Ultra Lo-Ram intake bases
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Return PolicyHolley 508-55 Details
Holley 508-55 Details
The 508-55 Coyote Hi-Ram and Ultra Lo-Ram Plenum Seal Kit provides the intake manifold-to-plenum gasket material (O-ring seal) and the intake manifold-to-cylinder head O-rings needed to seal Holley's Coyote Hi-Ram and Ultra Lo-Ram intake manifold bases (300-920 and 300-921). For use with 2011-2023 Ford 5.0L Coyote, Voodoo, and Predator engines.
Features:
8 O-rings for intake-to-cylinder head port seals
1 O-ring cord for the plenum top seal
Designed for Coyote Hi-Ram and Ultra Lo-Ram intake bases
Seal Kit
Specs
- Brand: Holley EFI
- Category: Intake Manifolds
- Color: Black
- Configuration: Multi Piece
- Emission Code: 3
- Engine: Ford Coyote
- Grade Type: Performance
- Material: Rubber
- Product Type: Seal Kit
- Seal Type: Gasket O-Ring
- Warning: California Proposition 65
CARB Warning
For use on pre-1966 vehicles only
CARB Warning
For use on pre-1966 vehicles only
Holley 508-55 Specifications
Holley 508-55 Specifications
| KEY SPECS | |
|---|---|
| MFG. Part # | 508-55 |
| Brand | Holley |
| GENERAL | |
| Sold in Quantity | Each |
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Fitment
Fitment
2011-2014 Ford F-150
Ford Coyote Gen 1
2011-2014 Ford Mustang
Ford Coyote Gen 1
2015 Ford Mustang
Ford Coyote Gen 2
2018-2022 Ford Mustang
Ford Coyote Gen 4
Ford Predator
Ford Voodoo
