I have a 1970 Pontiac Lemans Engine - Block #9799916 how do I research it? I am looking for a harmonic balances (5 3/8" x 1/2" thick). Any info would be appreciated!

Asked by Jan 17, 2014 at 10:45 AM about the 1970 Pontiac Le Mans

Question type: Car Customization

1 Answer

4,885

Your engine is a corporate "W7" code 350 V-8, according to the block code you posted, with a 2-bbl carb and 3 speed auto.......... You can get new harmonic dampers from many sources from $50 to $500. Do not go cheap on this item if you intend to keep this car. Pioneer Street Performer 872011 is a good, economical piece. If you intend to modify this engine in any way, however, I would go for an SFI-approved part.......... Try Summit http://www.summitracing.com/search/part-type/harmonic-balancers/make/pontiac/engine-type/v8/engine-size/5-7l-350/year/1970?SortBy=BestKeywordMatch&SortOrder=Ascending&keyword=harmonic%20damper .

1 of 1 people found this helpful.

Your Answer

Pontiac Le Mans Experts

  • #1
    Rucko
    Reputation
    440
  • #2
    Js08016
    Reputation
    190
  • #3
    Daniel Perron
    Reputation
    160
View All

Related Models For Sale

Used Pontiac GTO
6 Great Deals out of 453 listings starting at $4,995
Used Pontiac Bonneville
482 listings starting at $2,995
Used Chevrolet Corvette
182 Great Deals out of 17,470 listings starting at $3,000
Used Pontiac Firebird
9 Great Deals out of 767 listings starting at $2,995
Used Chevrolet Camaro
468 Great Deals out of 31,601 listings starting at $1,450
Used Pontiac Grand Prix
15 Great Deals out of 2,659 listings starting at $1,750
Used Porsche 911
120 Great Deals out of 5,106 listings starting at $7,988
Used Chevrolet Monte Carlo
10 Great Deals out of 1,252 listings starting at $999
Used Buick Riviera
102 listings
Used Chevrolet Impala
579 Great Deals out of 34,490 listings starting at $900
Used Jeep Cherokee
530 Great Deals out of 61,389 listings starting at $3,995

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.