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JEGS Chevy LT1 Harmonic Balancer/Damper 10% Underdrive Pulley without Hub


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Chevy LT1 Harmonic Balancer/Damper 10% Underdrive Pulley without Hub
SAVE $21.40
3 left in stock
Chevy LT1 Harmonic Balancer/Damper
  • 10% Underdrive Pulley without Hub
  • 6.75" Diameter
  • Integral damper/pulley 6-rib design
  • See 'Details/More Info' for available Hub's
  • Free Shipping - Ships
    51606 is rated 3.8 out of 5 by 4.
    Rated 5 out of 5 by from LT1 SFI 18-1 under drive harmonic balancer I purchased this about a month ago and it's excellent quality and is much better that the factory cast piece. t's SFI 18-1 rated, light weight and under drive to free up additional HP/TQ. I would recommend this to any LT1 owner as a replacement for the factory piece.
    Date published: 2020-04-09
    Rated 5 out of 5 by from Looks nice, needs a non-stock belt! I haven't driven the car a lot, but this thing looks to be nicely made for the price. I didn't see anything about a different belt so I contacted Jegs support. They stated that the stock belt would work, but a brand new stock belt did not work. I got a 62" belt and it's nearly at the limit of the adjuster, but it does work. I used a Continental 4060620, but it looks like a Dayco 5060620 would also work.
    Date published: 2019-08-12
    Rated 4 out of 5 by from Looks good, but won't work for Corvettes Despite the description listing Corvette compatibility via the associated hub(s) this damper will not work on a Corvette. The hub(s) can be used on a Corvette, but the damper is different between F and Y bodies and this pulley will be off by quite a bit on belt alignment. You can however use your stock LT1/LT4 corvette damper with the JEGS hub(s).
    Date published: 2019-06-12
    Rated 1 out of 5 by from DOES NOT FIT CORVETTE!!! No clue why they don't update the description but this does not fit corvette. Again it does not! Now I get to deal with JEGS saying I have to pay to ship it back. Totally on them that it needs to be returned, states clearly that it fits and it does not!
    Date published: 2020-11-22
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    Will this work on a 1994 Corvette basic model standard transmission yes or no

    Asked by: Richard
    The Jegs 555-51606 balancer will fit a '94 Corvette.
    Answered by: jshook
    Date published: 2023-07-23
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