4th gen lt1 style headers
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Car: 88 Iroc
Engine: 383
Transmission: T56
Axle/Gears: 3.43
4th gen lt1 style headers
i can get a great deal on a set of stain less steel long tubes made for a 4th gen lt1 with d port heads and i was wondering if they would fit in my 3rd gen
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Car: 83 Z28
Engine: F-body LT1 swap
Transmission: T-56 swap
Axle/Gears: 10 bolt w/ 28 spl posi, 4.10, disks
Re: 4th gen lt1 style headers
As far as I know, no 4th gen manifolds or headers will fit a 3rd gen. (unless you are talking about LS1 stuff)
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Re: 4th gen lt1 style headers
LPP stainless headers and y-pipe is what iwas looking at
i have after market heads with d port's
i have after market heads with d port's
Last edited by BigJon88; 05-04-2011 at 04:11 PM.
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Car: 82 Berlinetta/57 Bel Air
Engine: LS1/LQ4
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Axle/Gears: 12B-3.73/9"-3.89
4th gen manifolds and 4th gen shorties will fit 3rd gens. However, 4th gen long tubes will not, because the frame rails narrow inward by the transmission, which is right where the 4th gen collectors go.
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Re: 4th gen lt1 style headers
i am building a 383 out of a 76 block with
TrickFlow Heads 195's, 64cc Chamber 2.02/1.6 Valves
1.6 Rockers, Full Roller
Comp Cams XE284H RPM range 2300 to 6500.
240/246 Duration @ .050 .507/510 Lift w/ 110 LSA
i was just thinking since the the lpp's had d ports they would fit my heads but since there a clearance issue i will have to figure something else out since these wont work i just fiigured they would. i am not running an lt1 a good old carb sbc 383
TrickFlow Heads 195's, 64cc Chamber 2.02/1.6 Valves
1.6 Rockers, Full Roller
Comp Cams XE284H RPM range 2300 to 6500.
240/246 Duration @ .050 .507/510 Lift w/ 110 LSA
i was just thinking since the the lpp's had d ports they would fit my heads but since there a clearance issue i will have to figure something else out since these wont work i just fiigured they would. i am not running an lt1 a good old carb sbc 383
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