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Thread: Cheap longtubes and y 320 shipped new.

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  1. #1
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    Cheap longtubes and y 320 shipped new.

    Anyone think these are worth the buy?
    CHEVROLET SILVERADO 1500 99-05 HEADER+Y-PIPE 00 01 02 :eBay Motors (item 180417439669 end time Nov-07-09 13:54:07 PST)


    Few people said they look like obx copies which is a copy of a dynatech. Also seems you wouldnt loose as much low end with the smaller collectors?


    i need opinions because this is a steal
    04 5.3
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  2. #2
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    they look nice

  3. #3
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    holy crap that's cheap!
    Green 2001 Silverado 1500 LT

  4. #4
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    wonder if they fit worth a crap?
    2006 Trailblazer SS RWD

  5. #5
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    Somebody buy em and try em.
    2005 Chevy CC, Airaid cai, Gibson cat back, Nelson tune, corvette servo, Circle D 3000 stall, Circle-D built tranny,Speed Daddy headers

  6. #6
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    people have asked about these multiple times on multiple forums lately....as mentioned above, they seem to be a copy of obx's which are a copy of first gen dynatech's. should be no problems with fitment unless you have a 4x4 in which case they may interfere with the front driveshaft.

  7. #7
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    Ever see that movie multiplicity.....what happens to a copy of a copy?? Personally I would just go with a well known name brand, whats known to work well. But you could always roll the dice and spend the 320.00 to see if they do fit just as good. Just my
    2006 Trailblazer SS RWD

  8. #8
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    Quote Originally Posted by MYSHTBX View Post
    Ever see that movie multiplicity.....what happens to a copy of a copy?? Personally I would just go with a well known name brand, whats known to work well. But you could always roll the dice and spend the 320.00 to see if they do fit just as good. Just my
    True...makes you think they were Dynatech's flawed casts...and OBX snatched them up and fixed them. OR the companies could have bought the cast from Dynatech and made their own. Who knows...

    2000 ECSB 6.0L
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  9. #9
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    wonder if they fit 4.8 5.3 and 6.0? i dont know much about headers
    04 5.3
    224/224 .566 .566 114
    3200 Circle D
    LT's
    60e
    Nelson Tuned
    p1sc in closet

  10. #10
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    8,031
    they will fit 4.8-6.2 motors are all the same on the outside

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