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JEGS Vortec Y-Pipe Fits Select GM 5.7L & 5.3L [Stainless Steel]

555-31006


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Vortec Y-Pipe Fits Select GM 5.7L & 5.3L [Stainless Steel]
$317.99
$273.99
SAVE $44.00
More than 10 available
Y-Pipe
  • 1996-1999 Tahoe/Yukon 5.7L, Suburban 1/2, 3/4 Ton, C/K 15 & 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 in. Inlet & Outlet
  • 409 Stainless Steel
  • Free Shipping - Ships
    QTY

    31006 - JEGS Y-Pipes for Trucks is rated 4.2 out of 5 by 47.
    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 1989 GMC sierra 5.0L with long tube headers?

    Asked by: Mchill
    The Jegs 555-31006 pipe does not work with long tube headers.
    Answered by: jshook
    Date published: 2025-01-29

    Will this make check engine light come on because of no cats ?

    Asked by: Rico44
    Yes, The Jegs 555-31006 is an Off-Road Y pipe and is designed to be used without catalytic converters.
    Answered by: Seth
    Date published: 2025-01-20

    Is the driver side a separate piece that requires welding? Thanks

    Asked by: Bryant
    Yes, The Jegs 555-31006 drivers side is two pieces. You can either use the clamp that is included or weld it in place.
    Answered by: Seth
    Date published: 2024-10-30

    Two questions. First, will this y pipe work with Gibson Headers(GP102S-C) on a 1997 4 door Chevy Tahoe 4x4? Second, does it bolt up to the Gibson Dual Sport Cat Back exhaust system? Thank you Jay

    Asked by: JayR
    The Jegs 555-31006 pipe works with factory or equivalent exhaust. Use on aftermarket parts is unknown.
    Answered by: jshook
    Date published: 2024-10-25

    is this going to fit my 1999 chevy Tahoe 4x4 4 door

    Asked by: konnnor
    The Jegs 555-31006 pipe will fit a '99 Tahoe.
    Answered by: jshook
    Date published: 2024-09-17

    Will this y pipe fit a 98 Chevy k2500 it’s an 8 lug 3/4 ton truck 

    Asked by: William k
    The Jegs 555-31006 pipe will fit a '98 K2500.
    Answered by: jshook
    Date published: 2024-08-03

    What is the part number for the exhaust flange gasket this kit comes with?

    Asked by: Kyle
    The Jegs 555-31006 pipe uses a factory gasket.
    Answered by: jshook
    Date published: 2024-05-28

    Will this fit my 1998 C1500 Cheyenne 5.7 Vortec? 

    Asked by: Marshall
    The Jegs 555-31006 pipe will fit a '98 C1500 with 5.7.
    Answered by: jshook
    Date published: 2024-06-13
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