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JEGS Y-Pipe for GM


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Y-Pipe for GM
SAVE $57.00
More than 10 available
  • 1996-1999 Tahoe/Yukon 5.7L, Suburban 1/2, 3/4 Ton, C/K15 & 1/2 ton 5.7L
  • 1996-2000 C/K25/35 & 3/4, 1 Ton
  • 1999-2000 Escalade 5.7L
  • 2000 C/K15, 1/2 Ton 5.3L
  • Except CA
  • 2-1/4" Inlet & Outlet
  • 409 Stainless Steel
  • Free Shipping - Ships

    31006 - JEGS Y-Pipes for Trucks is rated 4.3 out of 5 by 40.
    Rated 5 out of 5 by from Great Upgrade Perfect fit for my 1998 K1500 5.7 extended cab long box. Factory "Y" pipe removal came out without any issues and the aftermarket "Y" pipe went in even better. Sound increased as well as exhaust flow. You may want new exhaust stud nuts (6). The donut gaskets that came with the aftermarket kit seal without leaks.
    Date published: 2023-09-13
    Rated 5 out of 5 by from Chevy OBS Y pipe kit Chevy OBS Y pipe is a great fit. I read all of the previous reviews and figured I would give it a try. Manifold brackets are a bit snug on the bolt pattern, but still a great fit . Thank you for making this available.
    Date published: 2023-05-16
    Rated 5 out of 5 by from nice replacement needs mod I fit this on my 99 burb but the pipes are oversize and where you see the bend in the pipe i had to dent it in to clear the transmission. Take the bend out, straighten the pipe
    Date published: 2023-01-14
    Rated 5 out of 5 by from Great upgrade Great product but one flange was sloted and the one that wasn't needed sloted to fit my 96 5.7
    Date published: 2022-11-12
    Rated 5 out of 5 by from Saved a ton of money, gained power - a win-win! Couldn't believe this was available. Saved the owner of a '96 Tahoe a PILE of money. We had to do everything from the engine block to tailpipe, so his bill was big, and set to get bigger with a set of OE style Y-pipes. The flanges were a bit tight on the new aftermarket manifolds I installed, but other than that, everything fit perfectly. Woke this 5.7 up from the dead, too! Owner is VERY happy! Pulls real nice now!
    Date published: 2022-07-20
    Rated 5 out of 5 by from 99 suburban 5.7 crossover The crossover was out of stock for months, probably supply chain issues. Glad I waited. Fitment was perfect...other reviews about having to redrill drivers side flange have been addressed in latest version, mfr elongated the 3 holes. Seems to be high quality stainless steel and the welds and 02 bung locations are perfect. Only change I made was using felpro donuts and flange gasket instead of those supplied but that was a choice, the supplied would have probably been fine. Has a nice little rumble to it now without being too loud. Between mpfi conversion, intake gaskets and this the go pedal seems a bit more responsive but its still a 5.7 vortec and no race truck. Highly recommended.
    Date published: 2022-03-18
    Rated 5 out of 5 by from Good product for my 97 K1500 Fit and finish were great. I had to get new studs for the manifold side and new bolts for the flange side to make this work. But is was not advertised as coming with new hardware.
    Date published: 2021-09-29
    Rated 5 out of 5 by from Better than catalytic converters Fit was great no modifying fitment was good great to get rid of those cats sure woke it up
    Date published: 2021-07-02
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    Will this work on a 97 chevy 3500 with the 7.4 ?

    Asked by: Jim84
    The Jegs 555-31006 pipe does not fit 7.4 equipped vehicles.
    Answered by: jshook
    Date published: 2023-11-20

    Will this work on a 95 k2500 5.7 tbi with shorty headers and my is a extended cab 4wd

    Asked by: Shane
    The Jegs 555-31006 y-pipe fits stock exhaust manifolds or equivalent and 2 or 4wd.
    Answered by: jshook
    Date published: 2023-06-29

    Installing on a 1996 GMC Sierra SLT. Is the overall length this Y-pipe the same length as an OEM Y-pipe with catalytic converters? Also replacing the remaining exhaust and muffler with Part Number: 250-106-0472.

    Asked by: DaveC
    The Jegs 555-31006 pipe replaces the factory Y-pipe and does not eliminate cats.
    Answered by: jshook
    Date published: 2023-06-13

    Will this fit the 1995 Tahoe 5.7 non vortec

    Asked by: Dusty 252
    The Jegs 555-31006 pipe does not fit a '95 Tahoe.
    Answered by: jshook
    Date published: 2023-05-31

    Are they 3"pipes

    Asked by: Bubba
    The Jegs 555-31006 pipe is 2 1/4 diameter.
    Answered by: jshook
    Date published: 2023-05-31

    Could this be used in place of where the cats are located for testing or even long term racing?

    Asked by: Fatback
    The Jegs 555-31006 pipe is for off road use only.
    Answered by: jshook
    Date published: 2023-04-18

    do these only bolt up to stock exhaust manifolds? would shorties or mid length headers be in the right spot?

    Asked by: eRok
    The Jegs 555-31006 pipe kit will only bolt to stock exhaust manifolds.
    Answered by: jshook
    Date published: 2023-03-06

    Will long tube headers mount up to these nicely

    Asked by: Akzombie
    The Jegs 555-31006 y-pipe does not work with long tube headers.
    Answered by: jshook
    Date published: 2023-02-02
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