ok o deleted the smog...and are set on the slp 1 5/8 headers i think....they come with y pipe right.....and i have no cat so i will have to get it welded i'm sure....but does the slps without air tubes still have the oxygen system hole?
please help
thanks
nathan

 

If you're not getting smog legal headers then save yourself a lot of money and get the hookers. You can even get them coated from the factory.

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-Tas
'89 Formula WS-6

305, TBI, 700R4, P.A.W. 14x3 open element with K&N, Milodon 160* thermo, functional Formula hood, cross-flow Flowmaster, '99z28 rear pipes and tips, Hooker 1-5/8" 50 state legal headers, Dynomax 3" I pipe (PN 44063 and 43248)
Super GRK_Taz World
F-Body Dual Exaust
EFI & Intake Options

 

whats the part number for the ones without the air tubes.... coated also
thanks

 

https://www.thirdgen.org/messgboard/...ML/002750.html

 

If you have the money, and don't have emissions testing, go with the 1 3/4" long tube Hooker Super Comps and the Mufflex Y-pipe. It is hands down the best header setup for an F-body..... You will never have to upgrade the headers again if you go that way...... They are part number 2210 and 2210-1 for coated - $380 uncoated, $570 coated at Summit.... Mufflex sells the Y-pipe for $279 but I think you will have to pay to have the O2 sensor bung welded on.... Or you can have an exhaust shop make you a Y-pipe.....

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1987 GTA L98 MD8
355, TFS Heads, LT4 Hot Cam
My GTA

The Minnesota F-body Club

 

1-3/4 long tubes are too big for his 305 though