i'm going to swap in a vortec 350 ho and i want to know which accesseries from my old lg4 wiht fit this motor.

 

All the accessories, water pump, mounts, dipstick & the like will fit on the engine. Whether the flexplate fits depends upon the year of your LG4.

The intake won't fit, but if you get a q-jet EGR Vortec manifold, your carb & distributor will work. You need to get exhaust plumbed up to the intake for the EGR valve to work.

You don't want to keep any of your exhaust, even though it will bolt up. Now's the time to get those headers, good y-pipe, free-flowing cat, and larger catback.

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82 Berlinetta, orig V-6 car, now w/86 LG4/TH700R4. 2.93 limited slip. Cat-back from '91 GTA, Accel HEI SuperCoil. AMSOIL syn lubes bumper-to-bumper. Daily driver, work-in-progress (LG4 w/'87 LB9 block, ZZ3 cam and intake, World 305 heads, Hooker headers & y-pipe, 3" Catco cat & 3" cat-back).
57 Bel Air, my 1st car. 0.030 over 396, 9.7 CR forged TRWs, Weiand Action+, Edelbrock 1901 Q-Jet, GK 270 cam, Magnum rockers, Jacobs Omnipack, 1-3/4" Hedders & 3" Warlock header mufflers, TH400 w/TCI Sat Night Special conv & Trans-Scat shift kit, LT MegaShifter, 3.08 8.2" 10-bolt w/Powertrax, AMSOIL syn lubes bumper-to-bumper. Best 15.1/95.5 @ 5800' Bandimere.

 

well i plan to put a t-56 behind it. will that setup work? i know that i got replace the clutch system. i've already got hooker headers to bolt on and i know about te intake, but will an aftermarket edelbrock 600cfm #1405 fit on the vortec intake? also is porting the heads and intake a good idea? what about the cost? thanks

 

anybody know what to do about my computer? i have an 87 z28 with an lg4. what will i need as far as wireing?