Product Summary

Perimeter Bolt Valve Cover Mounting Style, Aluminum

  • Fits 194-230-250-292 Chevy inline-six from 1962-1975
  • Aluminum construction
  • Polished finish
  • Cover has one hole for a filler/breather
  • 4" tall, 3-1/3" in depth, 27-1/4" long, 5-3/8" wide
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Key Specs

MFG. Part #5417
BrandOffenhauser
Valve Cover Mounting StylePerimeter Bolt
Material TypeAluminum
FinishPolished
See more specs

Need To Know

Quick and Easy Returns

Return Policy

Offenhauser 5417 Details

This polished Offenhauser finned aluminum valve cover will shine up your 194-230-250-292 Chevy 6-cylinder from 1962-1975.

  1. This cover has one hole for a filler/breather. We suggest Twist-In Breather 550-2061.
  2. There are no "baffles" and no hole for a PCV valve. You would have to make your own hole.
  3. May have clearance issues with oversize valve springs.
  4. Please note that the valve cover is not polished between the fins on the top and in the side recesses on both sides of the valve cover.

Item Details

194-230-250-292

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.

Offenhauser 5417 Specifications

KEY SPECS
MFG. Part #5417
BrandOffenhauser
Valve Cover Mounting StylePerimeter Bolt
Material TypeAluminum
FinishPolished
GENERAL
BaffledNo
Overall Length27.25"
Overall Height4"
Overall Width5.38"
Depth3.25"
Hole Diameter1.16"
Sold in QuantityEach

Ratings & Reviews

4.6

5 Reviews

Overall Assessment

Customers rave about our product's high quality and convenient fit. They noted that using a cork gasket with the product results in better sealing than rubber. The quality of appearance is also appreciated, and with embossed legendary Offenhauser, it adds a competitive edge. Its usability is well-commended, contributing significant horsepower capacity while enhancing the vehicle's engine bay. However, customers suggest an improvement in the polishing and finishing of the product for an even more premium touch. Our product has proven itself to outstand competitors in terms of performance and value.

4.6

5 reviews

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Filter by Ratings

Sweet just what I wanted

5.0

7 years ago

Kirk

Chloride Arizona

Verified

Fantastic

Would Recommend

fit perfect,looked great

5.0

11 years ago

SmileyMan

RioVista,Texas

Verified

best used with cork gasket,it seals better than rubber

Would Recommend

ships fast but finish of part is just ok

3.0

11 years ago

SConn

California, USA

Verified

The cover shipped fast and arrived sooner then I was told. The cover is nice but Offy needs to step up there quality control! the cover was not polished very well and a lot of places on the sides where left untouched! Still had rough casting from being made. I was told by Speedway they get a lot of complaints about this!

Would Not Recommend

valve cocer

5.0

12 years ago

roach

Undisclosed

Went smoooooth and a great deal.and very easy tranaction

Would Recommend

adds a good 15 to 20 horse power

5.0

15 years ago

dude

Canada!

this rocker cover makes the engine bay. I did have to shave my harland sharp aluminum roller rockers, just the corners on either end of the engine on the ignition side, very worth it. the finned aluminum with embossed legendary offenhauser gives a huge edge when bench racing too.

Would Recommend

Showing 5 of 5 reviews

Questions & Answers

5 Questions • 7 Answers

How much horse added horse power would i gain with a two carb system on a 250 cid.

by Joe

• 7 years ago

2 answers

will this item fit my 78 250?

by Cowboy

• 10 years ago

1 answer

Might have to inlonggate a couple holes is is that. Normal

by Bon

• 10 years ago

1 answer

Will this fit a Chevy inline 6 250? Thanks Chris Dotson

by Chris

• 10 years ago

1 answer

Does this Cover fits a Roller Rocker Arm?

by Rafael Rodrigues

• 15 years ago

2 answers

5 of 5 questions shown

Fitment

  • 250 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 194 Chevy Stovebolt Inline 6

  • 230 Chevy Turbo-Thrift 6 I6

  • 230 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 230 Chevy Turbo-Thrift 6 I6

  • 230 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 292 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 230 Chevy Turbo-Thrift 6 I6

  • 292 Chevy Turbo-Thrift 6 I6

  • 230 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 292 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 292 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 230 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 230 Chevy Turbo-Thrift 6 I6

  • 292 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 292 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • Chevy Inline 6 250 L22

  • Chevy Inline 6 250 LD4

  • Chevy Inline 6 250 LE3

  • 230 Chevy Turbo-Thrift 6 I6

  • 292 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 292 Chevy Turbo-Thrift 6 I6

  • 292 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 230 Chevy Turbo-Thrift 6 I6

  • 292 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 292 Chevy Turbo-Thrift 6 I6

  • 292 Chevy Turbo-Thrift 6 I6

  • 230 Chevy Turbo-Thrift 6 I6

  • 292 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 292 Chevy Turbo-Thrift 6 I6

  • 292 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 292 Chevy Turbo-Thrift 6 I6

  • 292 Chevy Turbo-Thrift 6 I6

  • 230 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 292 Chevy Turbo-Thrift 6 I6

  • Chevy 292

  • 230 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 194 Chevy Turbo-Thrift 6 I6

  • 230 Chevy Turbo-Thrift 6 I6

  • 230 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 194 Chevy Turbo-Thrift 6 I6

  • 194 Chevy Turbo-Thrift 6 I6

  • 230 Chevy Turbo-Thrift 6 I6

  • 194 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 230 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • Chevy 194

  • 194 Chevy Turbo-Thrift 6 I6

  • 230 Chevy Turbo-Thrift 6 I6

  • 230 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 194 Chevy Turbo-Thrift 6 I6

  • 194 Chevy Turbo-Thrift 6 I6

  • 230 Chevy Turbo-Thrift 6 I6

  • 230 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 292 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 230 Chevy Turbo-Thrift 6 I6

  • 230 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 292 Chevy Turbo-Thrift 6 I6

  • 292 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 292 Chevy Turbo-Thrift 6 I6

  • 292 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 292 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 292 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 292 Chevy Turbo-Thrift 6 I6

  • 230 Chevy Turbo-Thrift 6 I6

  • 230 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 230 Chevy Turbo-Thrift 6 I6

  • 292 Chevy Turbo-Thrift 6 I6

  • 230 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 292 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 292 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 292 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 230 Chevy Turbo-Thrift 6 I6

  • 292 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 292 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 292 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 230 Chevy Turbo-Thrift 6 I6

  • 292 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 292 Chevy Turbo-Thrift 6 I6

  • 292 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 292 Chevy Turbo-Thrift 6 I6

  • 292 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 230 Chevy Turbo-Thrift 6 I6

  • 292 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 292 Chevy Turbo-Thrift 6 I6

  • 292 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 292 Chevy Turbo-Thrift 6 I6

  • 292 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 194 Chevy Turbo-Thrift 6 I6

  • 230 Chevy Turbo-Thrift 6 I6

  • 230 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 230 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 292 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 292 Chevy Turbo-Thrift 6 I6

  • 292 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 292 Chevy Turbo-Thrift 6 I6

  • 292 Chevy Turbo-Thrift 6 I6

  • 230 Chevy Turbo-Thrift 6 I6

  • 292 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 292 Chevy Turbo-Thrift 6 I6

  • 292 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 292 Chevy Turbo-Thrift 6 I6

  • 292 Chevy Turbo-Thrift 6 I6

  • 292 Chevy Turbo-Thrift 6 I6

  • 230 Chevy Turbo-Thrift 6 I6

  • 292 Chevy Turbo-Thrift 6 I6

  • 230 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 292 Chevy Turbo-Thrift 6 I6

  • Chevy 194

  • Chevy 194

  • 292 Chevy Turbo-Thrift 6 I6

  • 292 Chevy Turbo-Thrift 6 I6

  • Chevy Inline 6 250 L22

  • Chevy Inline 6 250 LD4

  • Chevy Inline 6 250 LE3

  • Chevy Inline 6 250 L22

  • Chevy Inline 6 250 LD4

  • Chevy Inline 6 250 LE3

  • Chevy Inline 6 250 L22

  • Chevy Inline 6 250 LD4

  • Chevy Inline 6 250 LE3

  • 292 Chevy Turbo-Thrift 6 I6

  • Chevy 292

  • Chevy Inline 6 250 L22

  • Chevy Inline 6 250 LD4

  • Chevy Inline 6 250 LE3

  • 292 Chevy Turbo-Thrift 6 I6

  • Chevy 292

  • Chevy Inline 6 250 LD4

  • Chevy Inline 6 250 LE3

  • 250 Chevy Turbo-Thrift 6 I6

  • Chevy 292

  • Chevy Inline 6 250 LD4

  • Chevy Inline 6 250 LE3

  • 250 Chevy Turbo-Thrift 6 I6

  • Chevy 292

  • Chevy Inline 6 250 LD4

  • Chevy Inline 6 250 LE3

  • 250 Chevy Turbo-Thrift 6 I6

  • Chevy 292

  • Chevy Inline 6 250 L22

  • Chevy Inline 6 250 LD4

  • Chevy Inline 6 250 LE3

  • Chevy Inline 6 250 L22

  • Chevy Inline 6 250 LD4

  • Chevy Inline 6 250 LE3

  • Chevy Inline 6 250 L22

  • Chevy Inline 6 250 LD4

  • Chevy Inline 6 250 LE3

  • Chevy Inline 6 250 L22

  • Chevy Inline 6 250 LD4

  • Chevy Inline 6 250 LE3

  • Chevy Inline 6 250 L22

  • Chevy Inline 6 250 LD4

  • Chevy Inline 6 250 LE3

  • Chevy Inline 6 250 L22

  • Chevy Inline 6 250 LD4

  • Chevy Inline 6 250 LE3

  • Chevy Inline 6 250 L22

  • Chevy Inline 6 250 LD4

  • Chevy Inline 6 250 LE3

  • Chevy Inline 6 250 LD4

  • Chevy Inline 6 250 LE3

  • 250 Chevy Turbo-Thrift 6 I6

  • Chevy 292

  • Chevy Inline 6 250 LD4

  • Chevy Inline 6 250 LE3

  • 250 Chevy Turbo-Thrift 6 I6

  • Chevy 292

  • Chevy Inline 6 250 LD4

  • Chevy Inline 6 250 LE3

  • 250 Chevy Turbo-Thrift 6 I6

  • Chevy 292

  • Chevy Inline 6 250 LD4

  • Chevy Inline 6 250 LE3

  • 250 Chevy Turbo-Thrift 6 I6

  • Chevy 292

  • Chevy Inline 6 250 LD4

  • Chevy Inline 6 250 LE3

  • 250 Chevy Turbo-Thrift 6 I6

  • Chevy 292

  • Chevy Inline 6 250 LD4

  • Chevy Inline 6 250 LE3

  • 250 Chevy Turbo-Thrift 6 I6

  • Chevy 292

  • Chevy Inline 6 250 LD4

  • Chevy Inline 6 250 LE3

  • 250 Chevy Turbo-Thrift 6 I6

  • Chevy 292

  • 250 Chevy Inline 6

  • 250 Chevy Turbo-Thrift 6 I6

  • 292 Chevy Turbo-Thrift 6 I6

  • Chevy 230

  • 250 Chevy Turbo-Thrift 6 I6

  • 292 Chevy Turbo-Thrift 6 I6

  • Chevy 292

  • Chevy 292

  • 194 Chevy Turbo-Thrift 6 I6

  • 230 Chevy Turbo-Thrift 6 I6

  • 194 Chevy Turbo-Thrift 6 I6

  • 194 Chevy Turbo-Thrift 6 I6

  • 230 Chevy Turbo-Thrift 6 I6

  • 194 Chevy Turbo-Thrift 6 I6

  • 194 Chevy Turbo-Thrift 6 I6

  • 230 Chevy Turbo-Thrift 6 I6

  • 194 Chevy Turbo-Thrift 6 I6

  • 230 Chevy Turbo-Thrift 6 I6

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