Holley 241-137 | Engine Valve Cover Set

Part Number

241-137

Muscle Series Valve Cover Set; Perimeter Bolts; Finned; Polished Finish; Oil Fill Cap

Fits: Chevrolet 3B, Chevrolet 3C, Chevrolet 3D, Chevrolet 3E, Chevrolet 3F, Chevrolet 3G, Chevrolet Bel Air, Chevrolet Biscayne, Chevrolet Blazer, Chevrolet Brookwood, Chevrolet C10, Chevrolet C10 Pickup, Chevrolet C10 Suburban, Chevrolet C20, Chevrolet C20 Pickup, Chevrolet C20 Suburban, Chevrolet C30, Chevrolet C30 Pickup, Chevrolet Camaro, Chevrolet Caprice, Chevrolet Chevelle, Chevrolet Chevy II, Chevrolet Corvette, Chevrolet Del Ray, Chevrolet El Camino, Chevrolet Estate, Chevrolet G10, Chevrolet G10 Van, Chevrolet G20, Chevrolet G20 Van, Chevrolet G30, Chevrolet G30 Van, Chevrolet Impala, Chevrolet K10, Chevrolet K10 Pickup, Chevrolet K10 Suburban, Chevrolet K20, Chevrolet K20 Panel, Chevrolet K20 Pickup, Chevrolet K20 Suburban, Chevrolet K30, Chevrolet K30 Pickup, Chevrolet K5 Blazer, Chevrolet Kingswood, Chevrolet Laguna, Chevrolet Malibu

$369.95

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Details

Standard Replacement Paper Gasket, Fits All Holley Bowl Screws. Holley(R) has been the undisputed leader in fuel systems for over 100 years. Holley carburetors have powered every NASCAR(R) Sprint(R) Cup team and nearly every NHRA(R) Pro–Stock champion for four decades. Now, Holley EFI is dominating the performance world as well as our products for GM's LS engine. Holley's products also include performance fuel pumps, intake manifolds & engine dress–up products for street performance, race and marine applications. As a single solution, or partnered with products from other Holley companies - Hooker Headers(R), Flowtech(R) Exhaust, NOS(R) Nitrous, Weiand(R), Earl's Performance Plumbing(R), or Diablosport(R) - Holley products can give you the edge you need over the competition.

BRAND: Holley

FEATURES:

Holley Performance Emission Code 3: This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles and Racing Use Only Vehicles. The following vehicles are considered Uncontrolled (Non-Emissions Controlled) Vehicles: 1965 and older U.S. manufactured California Certified vehicles/1967 and older U.S. manufactured Federally Certified vehicles/1967 and older Foreign manufactured vehicle. The following vehicles are considered Racing Use Only Vehicles: Racing Use Only Vehicles are vehicles that are used exclusively for competition and 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. The following vehicles are considered Emissions Controlled Vehicles: 1966 and newer U.S. manufactured California Certified vehicles/1968 and newer U.S. manufactured Federally Certified vehicles/1968 and newer Foreign manufactured vehicle
Muscle Series Valve Cover Set; Perimeter Bolts; Finned; Polished Finish; Oil Fill Cap;
Standard Height Valve Cover w/Pre-Installed Internal Oil Baffles
Valve Covers
Muscle Series Valve Cover Set
Die-Cast Aluminum Reduces Warping Of Valve Cover Flange/Oil Leaks

SPECIFICS:

Baffle Included	Yes
Bolt Pattern	Perimeter
Breather(s) Included	No
Cylinder Head Type	Standard
Engine Make/Size	Chevy Small Block (262-400)
Finish	Polished
Gasket Or Seal Included	No
Grommet(s) Included	Yes - OEM style square with 3/4 PCV and breather tube hole
Material	Cast Aluminum
Mounting Hardware Included	No
Valve Cover Style	Tall
WARNING CA Proposition 65	No

Perimeter Bolts; Finned; Polished Finish; Oil Fill Cap

DOWNLOADS:

APPLICATIONS:

1967-1986 Chevrolet Camaro
1960-1974 Chevrolet C20 Pickup
1966-1986 Chevrolet Caprice
1959-1961 Chevrolet Parkwood
1960-1974 Chevrolet K10 Pickup
1975-1986 Chevrolet K10
1972-1974 Chevrolet P30 Van
1975-1986 Chevrolet C20
1959-1959 Chevrolet 3C
1955-1957 Chevrolet One-Fifty Series
1960-1966 Chevrolet Suburban
1968-1974 Chevrolet G10 Van
1973-1983 Chevrolet Malibu
1969-1974 Chevrolet Blazer
1967-1986 Chevrolet K20 Suburban
1955-1982 Chevrolet Corvette
1955-1961 Chevrolet Nomad
1955-1975 Chevrolet Bel Air
1960-1974 Chevrolet C30 Pickup
1967-1974 Chevrolet G20 Van
1964-1967 Chevrolet Malibu
1975-1986 Chevrolet C10
1983-1986 Chevrolet P60
1959-1959 Chevrolet 3E
1964-1973 Chevrolet Chevelle
1963-1968 Chevrolet Chevy II
1967-1967 Chevrolet K20 Panel
1969-1972 Chevrolet Brookwood
1981-1981 Chevrolet Bel Air
1975-1986 Chevrolet K5 Blazer
1984-1986 Chevrolet Corvette
1969-1972 Chevrolet Kingswood
1959-1961 Chevrolet Kingswood
1975-1986 Chevrolet G20
1960-1974 Chevrolet K20 Pickup
1959-1960 Chevrolet El Camino
1958-1985 Chevrolet Impala
1955-1960 Chevrolet Truck
1967-1986 Chevrolet K10 Suburban
1970-1974 Chevrolet G30 Van
1958-1958 Chevrolet Yeoman
1969-1970 Chevrolet Estate
1975-1986 Chevrolet K20
1955-1957 Chevrolet Two-Ten Series
1958-1961 Chevrolet Brookwood
1969-1972 Chevrolet Townsman
1977-1986 Chevrolet K30
1975-1986 Chevrolet G30
1955-1958 Chevrolet Sedan Delivery
1959-1959 Chevrolet 3B
1967-1986 Chevrolet C10 Suburban
1975-1979 Chevrolet Monza
1967-1986 Chevrolet C20 Suburban
1959-1959 Chevrolet 3G
1958-1972 Chevrolet Biscayne
1957-1958 Chevrolet Del Ray
1959-1959 Chevrolet 3D
1973-1976 Chevrolet Laguna
1975-1986 Chevrolet G10
1969-1979 Chevrolet Nova
1959-1959 Chevrolet 3F
1968-1974 Chevrolet K30 Pickup
1975-1986 Chevrolet C30
1970-1986 Chevrolet Monte Carlo
1960-1974 Chevrolet C10 Pickup
1964-1986 Chevrolet El Camino

Product Questions (9)

Customer Questions

Will an engine flush clean my pistons?

No, an engine flush is unlikely to clean the pistons.

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.

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.

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.