Holley 241-91 | Engine Valve Cover Set

Part Number
241-91
LS Valve Cover; Satin Black Finish

Fits: 97-05 Chevrolet Corvette, 98-02 Chevrolet Camaro, 08-11 Chevrolet Corvette, 10-11 Chevrolet Camaro

$279.95
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Estimated Ship Date: 1 Business Day or Less
Holleys cast aluminum valve covers for GM LS engines provide a fresh, refined look without the need to relocate the coils. There is no question the factory coil on cover design give the LS that signature high-tech look, but the factory brackets and coil location leave room for improvement. Clean up that signature look with Holleys LS Valve Covers! They incorporate a radiused shape, angled coil mounting, and a billet fill cap. Plus, the coils mount directly to the cover with no need for a bracket in-between. They fit most popular LS series engines and come in Black Krinkle, Satin, Natural Cast, and Polished. Or, paint to match your vehicles theme!


BRAND: Holley




FEATURES:


  • Holley s cast aluminum valve covers for GM LS engines provide a fresh; refined look without the need to relocate the coils. There s no question the factory coil on cover design give the LS that signature high-tech look; but the factory brackets and coil location leave room for improvement. Clean up that signature look with Holley s LS Valve Covers! They incorporate a radiused shape; angled coil mounting; and a billet fill cap. Plus; the coils mount directly to the cover with no need for a bracket in-between. They fit most popular LS series engines and come in Black Krinkle; Satin; Natural Cast; and Polished. Or; paint to match your vehicle s theme!
  • Holley LS Covers Use Proven OE Style Baffles and Vents
  • Holley Performance Emission Code 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
  • LS Valve Cover; Satin Black Finish;
  • Retain The High-Tech Look and Performance Of Coil On Cover
  • Reuses Original Gaskets And Bolts
  • LS Valve Cover
  • Clearance For .750 in. Lift Cam With Stock Style Rocker Arms
  • Eliminates Unsightly OE Style Coil Brackets
  • Angled Coil Mounts Deliver A Smooth Clean Look
  • Billet Aluminum Oil Fill Cap
  • Valve Covers


SPECIFICS:


Cylinder Head TypeStandard
Engine Make/SizeChevy Small Block LS1
FinishSatin Black
MaterialCast Aluminum
Valve Cover StyleTall
WARNING CA Proposition 65No

Satin Black Finish


DOWNLOADS:





APPLICATIONS:


  • 2010-2011 Chevrolet Camaro
  • 1997-2005 Chevrolet Corvette
  • 1998-2002 Chevrolet Camaro
  • 2008-2011 Chevrolet Corvette
Customer Questions
Will an engine flush clean my pistons?
No, an engine flush is unlikely to clean the pistons.
When do engine pistons rings go bad?
Engine piston rings can go bad due to wear and tear, inadequate lubrication, overheating, manufacturing defects, or improper installation. Symptoms of failing piston rings include reduced engine power, increased oil consumption, and blue smoke from the exhaust. Regular maintenance and inspection can help identify potential issues.
How to replace engine pistons?
Replacing engine pistons involves removing the engine from the vehicle, disassembling it, removing the pistons, inspecting the engine components, installing the new pistons, reassembling the engine, and testing it. It's a complex process that should only be attempted by experienced mechanics.
Why do engine piston rings fail?
Engine piston rings can fail due to wear and tear, inadequate lubrication, overheating, manufacturing defects, or improper installation. Regular maintenance and inspection of the engine can help identify potential issues. Symptoms of failing piston rings include reduced engine power, increased oil consumption, and blue smoke from the exhaust.
Can you replace engine pistons rings without removing the engine?
Replacing engine piston rings without removing the engine is possible but not recommended due to the extensive disassembly required and the risk of damaging other engine components. A full rebuild or overhaul is generally more efficient and effective.
Are oil pump gears necessary?
Yes, oil pump gears are essential for maintaining proper engine lubrication in an internal combustion engine.
How do oil pumps work?
Oil pumps work by creating pressure to circulate engine oil throughout an internal combustion engine.
Where is the oil pump located?
The oil pump is typically located inside the engine's lower oil pan or sump.
Why do oil pump failures happen?
Oil pump failures can arise from wear, contamination, poor maintenance, and manufacturing defects, causing inadequate lubrication and potential engine damage.
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