Offenhauser 5042 348/409 Chevy Finned Aluminum Valve Covers

#5605042

Offenhauser 5042 348/409 Chevy Finned Aluminum Valve Covers

Name: Offenhauser 5042 348/409 Chevy Finned Aluminum Valve Covers
Brand: Offenhauser
SKU: 5605042
Price: 642.99 USD
Availability: OutOfStock
Rating: 4 (3 reviews)

3 Reviews

1 Question

Fits 1958-1966 Chevrolet 348 or 409 "W-block" engines
Aluminum construction
Polished finish

$642.99

/pair

On Backorder

This part is Backordered. We currently do not have an estimate when this item will ship.

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Product Summary

Perimeter Bolt Valve Cover Mounting Style, Aluminum

Fits 1958-1966 Chevrolet 348 or 409 "W-block" engines
Aluminum construction
Polished finish
Mounting holes of all Offenhauser valve covers are drilled standard and to factory specifications

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Key Specs

MFG. Part #	5042
Brand	Offenhauser
Valve Cover Mounting Style	Perimeter Bolt
Material Type	Aluminum
Finish	Polished

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Offenhauser 5042 Details

By Offenhauser. These rugged, cast aluminum Offy valve covers give classic good looks to lots of Hot Rod power plants! Fits 1958-1966 Chevrolet 348 or 409 "W-block" engines in both passenger cars and trucks.

The sides, ends and fins have all received the "polisher's touch".

NOTE: The mounting holes of all Offenhauser valve covers are drilled standard and to factory specifications. Sometimes variations in the heads may require a slight enlarging of the holes.

CARB Warning

For race/ off road use or for use on pre-1966 vehicles.

Emissions warning: this part only legal for sale or use in California for racing (competition) vehicles which may never be used, registered, or licensed for use upon a public highway, or if installed in vehicles model-year 1965 or older; motorcycles model-year 1977 or older; or off-highway recreational vehicles (such as off-road motorcycles and all-terrain vehicles) model-year 1996 and older. Any other use renders the vehicle tampered and not legal for use on California public highways (any public street or roadway, public dirt road, public park, or publicly maintained right of way open to the use of the public for vehicular travel). Violations subject to $37,500 penalty per violation per vehicle, revocation of registration, loss of use on California public right of ways, and proof of correction for tampering. There are similar restrictions and penalties under federal law and the laws of all other states with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine.

CA WARNING:

Can expose you to lead, a carcinogen and reproductive toxicant. See www.P65Warnings.ca.gov

CARB warning

Offenhauser 5042 Specifications

KEY SPECS
MFG. Part #	5042
Brand	Offenhauser
Valve Cover Mounting Style	Perimeter Bolt
Material Type	Aluminum
Finish	Polished

GENERAL
Sold in Quantity	Pair

Ratings & Reviews

3 Reviews

Overall Assessment

Customers appreciate the appealing aesthetics and polished finish of the product, making it a great addition to their automotive projects. However, concerns were raised about the alignment of the holes, leading to some necessary adjustments, despite its cost. Still, a number of customers are happy with its performance, considering it as a great product. It stands out for its quality and practicality despite these minor hitches, with an overall positive recommendation from users.

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3 reviews

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Beautiful valve covers and nice polish job

5.0

5 years ago

Studzy

Florence nj

Verified

Will look great on my 33 Ford project:)

Would Recommend

Looked great but holes did not line up

2.0

6 years ago

348

Ohio

Verified

I like the Look. After delivery went to install, holes did not line up. Called Speedway said i could send them back but did not want to return and still have same problem. After several hours with Dremel got them to work. For the Money thought they would have been better! PS there was a piece of paper said might need alterations

Yes

5.0

6 years ago

Phillydog

Lubbock TX.

Verified

Valve Covers are Great.Yes

Would Recommend

Showing 3 of 3 reviews

Questions & Answers

1 Question • 1 Answer

Sort Questions

How tall are these??

by hemirrhoid

• 10 years ago

1 answer

View Answer

1 of 1 questions shown

Fitment

1958-1960 Chevy Bel Air

Chevy 348

1961 Chevy Bel Air

Chevy 348
Chevy 409

1962-1965 Chevy Bel Air

Chevy 409

1958-1960 Chevy Biscayne

Chevy 348

1961 Chevy Biscayne

Chevy 348
Chevy 409

1962-1965 Chevy Biscayne

Chevy 409

1958-1960 Chevy Brookwood

Chevy 348

1961 Chevy Brookwood

Chevy 348
Chevy 409

1960-1961 Chevy C10

Chevy 348

1962-1965 Chevy C10

Chevy 348
Chevy 409

1960-1961 Chevy C10 Suburban

Chevy 348

1962-1965 Chevy C10 Suburban

Chevy 348
Chevy 409

1960-1961 Chevy C20

Chevy 348

1962-1965 Chevy C20

Chevy 348
Chevy 409

1960-1961 Chevy C20 Suburban

Chevy 348

1962-1965 Chevy C20 Suburban

Chevy 348
Chevy 409

1960-1961 Chevy C30

Chevy 348

1962-1965 Chevy C30

Chevy 348
Chevy 409

1958 Chevy Del Ray

Chevy 348

1959-1960 Chevy El Camino

Chevy 348

1958-1960 Chevy Impala

Chevy 348

1961 Chevy Impala

Chevy 348
Chevy 409

1962-1965 Chevy Impala

Chevy 409

1960-1961 Chevy K10

Chevy 348

1962-1965 Chevy K10

Chevy 348
Chevy 409

1960-1961 Chevy K10 Suburban

Chevy 348

1962-1965 Chevy K10 Suburban

Chevy 348
Chevy 409

1960-1961 Chevy K20

Chevy 348

1962-1965 Chevy K20

Chevy 348
Chevy 409

1960-1961 Chevy K20 Suburban

Chevy 348

1962-1965 Chevy K20 Suburban

Chevy 348
Chevy 409

1959-1960 Chevy Kingswood

Chevy 348

1961 Chevy Kingswood

Chevy 348
Chevy 409

1958-1960 Chevy Nomad

Chevy 348

1961 Chevy Nomad

Chevy 348
Chevy 409

1960-1961 Chevy P30 Series

Chevy 348

1962-1965 Chevy P30 Series

Chevy 348
Chevy 409

1959-1960 Chevy Parkwood

Chevy 348

1961 Chevy Parkwood

Chevy 348
Chevy 409

1958 Chevy Sedan Delivery

Chevy 348

1960-1961 Chevy Suburban

Chevy 348

1962-1965 Chevy Suburban

Chevy 348
Chevy 409

1958 Chevy Truck

Chevy 348

1960 Chevy Truck

Chevy 348

1958 Chevy Yeoman

Chevy 348

1957-1960 GMC Truck

Chevy 348