1979 Olds Cutlass Supteme

Asked by Debbie Feb 09, 2016 at 03:41 PM about the 1979 Oldsmobile Cutlass Supreme

Question type: General

I have a 1979 Oldsmobile Cutlass Supreme. I'm
having trouble finding out what size engine my car
has. Trying to change my valve cover gaskets. The
hole pattern is two holes on top and three holes on
the bottom of the valve covers. I thought it had a
305 5.0L but the valve cover gasket for that size
engine doesn't match the hole pattern. I looked up
the 260 engine and the hole patterns are the same
as the 350 engine. The transmission is a Metrics
200 all original engine and trans.
Can someone help me figure out my engine size?

2 Answers
10

svolkmann answered 8 years ago

Engines have a stamp on the side of the block to identify them. You can look up that number (if you can find it) to tell you what engine you have. I have found them on the lower sides by the exhaust manifolds near the front. The easiest is the belt label under the hood, that usually has the motor liter size if it is still there.

Mark helpful

Your Answer:

Related Questions

  • 1979 Olds Cutlass Supteme 2 Answers

    I have a 1979 Oldsmobile Cutlass Supreme. I'm having trouble finding out what size engine my car has. Trying to change my valve cover gaskets. The hole pattern is two holes on top and three holes o...

    1979 Oldsmobile Cutlass Supreme

    -

    General

  • olds cutlass supreme 307 talk 4 Answers

    I thank that the 307 is one of the best olds cutlass supreme small block motors there was. I am looking for anouther on the rebuild to drop in my 83 olds cutlass supreme.

    1983 Oldsmobile Cutlass Supreme

    -

    General

  • how much horsepower can you get from a Olds 350 Rocket? 11 Answers

    I currently have a 1979 Olds Cutlass Supreme with a 4.3L 260 and want to beef it up just a little and keep it close to what was available in those shells (1979 Olds).

    Oldsmobile Cutlass Supreme

    -

    General

  • 1976 olds cutlass convertible 1 Answer

    Did chevy make a convertible cutlass in 1976?

    1976 Oldsmobile Cutlass Supreme

    -

    General

  • I saw a picture of your 77 Olds on the web, do you still have it? 1 Answer

    77 Olds Cutlass Supreme Blue with a white top.

    1977 Oldsmobile Cutlass Supreme

    -

    General

Shortcuts

Search Oldsmobile Cutlass Supreme Questions

CarGurus Experts

  • #1
    munron
    Reputation
    1,400
  • #2
    Rowefast
    Reputation
    620
  • #3
    Gene Arnett
    Reputation
    610
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Oldsmobile Cutlass
1 listing
Used Buick Regal
4 Great Deals out of 31 listings starting at $5,990
Used Chevrolet Monte Carlo
8 listings
Used Chevrolet Camaro
26 Great Deals out of 343 listings starting at $10,500
Used Pontiac Firebird
13 listings
Used Chevrolet Corvette
31 Great Deals out of 1,000 listings starting at $11,995
Used Oldsmobile Toronado
1 listing
Used Oldsmobile 442
1 listing
Used Oldsmobile Delta 88
1 listing
Used Chevrolet Impala
12 Great Deals out of 113 listings starting at $5,595
Used Ford Mustang
51 Great Deals out of 1,253 listings starting at $4,995

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use. Content will be removed if CarGurus becomes aware that it violates our policies.