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1995 Chevy G30 7.4L 146" ext Header options #753159
October 08th 2019 3:07 pm
October 08th 2019 3:07 pm
Joined: Oct 2019
Posts: 18
Milford, CT.
E
Eden Offline OP
stranger
Eden  Offline OP
stranger
E
Joined: Oct 2019
Posts: 18
Milford, CT.
Hi,

I wanted to know if anyone has been able to fit a set of headers on Chevy factory big block without cutting the bulk head?

If so what kind of headers were they and what type of vehicle were they off of (think year, make & model). I have had no luck coming up with something?

Thanks,
Eden

Re: 1995 Chevy G30 7.4L 146" ext Header options [Re: Eden] #753209
October 10th 2019 1:21 pm
October 10th 2019 1:21 pm
Joined: Jun 2010
Posts: 14,876
Van Diego California
frscke1 Offline
frscke1  Offline

Joined: Jun 2010
Posts: 14,876
Van Diego California
Headers dont fit with a 454 .... even the shorty's dont fit .... no room


SUNSHINE VANS-VAN DIEGO
ADRENALIN BY THE GALLON & CHASIN RACIN
ONE FOR THE DIRT & ONE FOR THE STREETS
'93 CHEVY G30 454 4X4 SPORTVAN EXT 146" WB
'92 CHEVY G30 454 BEAUVILLE EXT 146" WB
Re: 1995 Chevy G30 7.4L 146" ext Header options [Re: frscke1] #754194
November 16th 2019 11:18 pm
November 16th 2019 11:18 pm
Joined: Apr 2007
Posts: 17
Hurst, TX
1
1983G20Van Offline
stranger
1983G20Van  Offline
stranger
1
Joined: Apr 2007
Posts: 17
Hurst, TX
Originally Posted by frscke1
Headers dont fit with a 454 .... even the shorty's dont fit .... no room


My 83 with a 8.1 in it has 2nd gen camaro long tubes. A couple of small dents in a couple of the tubes and they fit perfectly.


1983 G20 Conversion Van, 350 TPI, Reed Hydraulic Roller cam, Ported 906 Vortec, Edelbrock 3817 TPI-Vortec Base, Doug Thorley Tri-Ys, Dual 2 1/2" exhaust, Speed Density 7730 ECM tuned by ME, 700r4 by ME, Stock 1,600 rpm converter, Rebuilt Stock 10 bolt with posi by ME, 3.08 gears, 358 RWHP @ 5,200, 384 RWTQ @ 3,400, 14.66 @ 95.43 w 2.28s 60'
Re: 1995 Chevy G30 7.4L 146" ext Header options [Re: Eden] #754200
November 17th 2019 8:53 am
November 17th 2019 8:53 am
Joined: Mar 2011
Posts: 360
NY
J
jcd74 Offline
enthusiast
jcd74  Offline
enthusiast
J
Joined: Mar 2011
Posts: 360
NY
I put a set a Flowtechs on. Fit perfectly no need to alter anything, even the factory heat shields went back on. I was afraid of wasting money on a set and wish I sprung for the Hookers I have a 89 30 2wd.

Re: 1995 Chevy G30 7.4L 146" ext Header options [Re: Eden] #754209
November 17th 2019 9:15 am
November 17th 2019 9:15 am
Joined: Mar 2011
Posts: 360
NY
J
jcd74 Offline
enthusiast
jcd74  Offline
enthusiast
J
Joined: Mar 2011
Posts: 360
NY
I used Flowtech 11530FLT.


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