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JEGS JEGS HEI Distributor For Chevy Small Block & Big Block - HEI Street Spark Distributor

555-40005


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JEGS HEI Distributor For Chevy Small Block & Big Block - HEI Street Spark Distributor
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$99.99
$80.99
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JEGS HEI Distributor
  • Small Block & Big Block Chevy
  • Fully Adjustable Vacuum/Mechanical Advance
  • Red Cap with Male Brass Terminals
  • Steel Gear
  • Includes 65,000 Volt Coil
  • QTY

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    Ratings
    Price
    Brand
    40005 is rated 4.5 out of 5 by 62.
    Rated 5 out of 5 by from Good Stuff I installed it and it really woke up my motor. Has allot more low end tork and runs much better at the top end. I think it was a good choice.
    Date published: 2022-09-19
    Rated 5 out of 5 by from 1990 s10 with a sbc Easy installation and big improvement from the oe distributor. Highly recommend
    Date published: 2022-07-29
    Rated 5 out of 5 by from Just what I needed It performed perfectly drop in and go didn’t take long either only problem I had is that I should’ve bought wires from jegs ..so might want to do that definitely gonna buy one more for another project
    Date published: 2022-03-23
    Rated 5 out of 5 by from Hit the switch and it starts immediately, idles smoother and improved acceleration.
    Date published: 2020-10-07
    Rated 5 out of 5 by from Easy install Put in my 1970 Chev C10 P/U Worked perfectly first time. Great value.
    Date published: 2018-07-25
    Rated 5 out of 5 by from Already assembled. Ready to install. Original on my 82 Chevy pu. Running terrible. Stranded me at Lowe's. I was sick of working on the original dist. Got online. Went to jegs.com. Problem solved. Thanks He's, you guys always come through!
    Date published: 2017-07-15
    Rated 5 out of 5 by from HEI ingnition Does the job looks good doing it. Glad i bought it
    Date published: 2017-06-29
    Rated 5 out of 5 by from Worked perfectly I replaced a billet high performance eBay distributor with this one and WOW what a difference! I had popping thru the exhaust at about 4K rpm with the new old one and this one is smooth as glass, 10:1 comp 350 with a fairly large cam, so don't think the price of this makes it low quality it works great
    Date published: 2017-06-18
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    Will this work on a stock cam natural aspirated 5.7 vortec 

    Asked by: Huntingfoo2762
    The Jegs 555-40005 distributor will fit a naturally aspirated 5.7 small block Chevy engine.
    Answered by: jshook
    Date published: 2024-01-25

    Will it work in a completely stock 1977 sbc 350 

    Asked by: Chris
    The Jegs 555-40005 distributor will fit a stock '77 350 engine.
    Answered by: jshook
    Date published: 2023-12-20

    Is this a melonized distributor gear and ok for use with OE roller cams? 

    Asked by: pclar
    The Jegs 555-40005 distributor does not come with a melonized gear.
    Answered by: jshook
    Date published: 2023-12-10

    How much timing does the vacuum advance add

    Asked by: Hotrod jimi
    The vacuum advance on the Jegs 555-40005 distributor adds up to 14 degrees advance.
    Answered by: jshook
    Date published: 2023-10-19

    Where is it produced?

    Asked by: Scooterroo
    The Jegs 555-40005 distributor is made in China.
    Answered by: jshook
    Date published: 2023-10-17

    Is it necessary to use spacers between the gear and the aluminum shaft? I was hoping it's ready to drop in, right out of the package.

    Asked by: RVG111
    The Jegs 555-40005 distributor is ready to install out of the box.
    Answered by: jshook
    Date published: 2023-12-16

    What is the rated maximum rpm for this distributor ?

    Asked by: Bob27
    The Jegs 555-40005 distributor is good to 5500 rpm.
    Answered by: jshook
    Date published: 2023-01-16

    Does it come with weights and springs and if not How many degrees of advance is it producing and by what rpm is it coming in at 

    Asked by: Augielsx
    This does come with the weights and springs, The total advance is in by 3500 rpm and it is 20 degrees.
    Answered by: Rusty B
    Date published: 2023-09-10
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