85 305 to 91 L98
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Joined: Apr 2004
Posts: 130
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From: Downtown Chicago
Car: 85 TA
Engine: 305 tpi
Transmission: 700
85 305 to 91 L98
Hey guys
I was just wondering what are the problems i might run into when i take my 85 305 and drop my friends 91 l98
thanks!
I was just wondering what are the problems i might run into when i take my 85 305 and drop my friends 91 l98
thanks!
Joined: Mar 2000
Posts: 43,187
Likes: 42
From: Littleton, CO USA
Car: 82 Berlinetta/57 Bel Air
Engine: L92/LQ4 (both w/4" stroke)
Transmission: 4L80E/4L80E
Axle/Gears: 12B-3.73/9"-3.89
Depends upon how much of each you keep.
Also depends upon exactly what the 305 has for induction.
One "problem": The two engines have different types of rear main seal, which means different types of flexplates/flywheels. If both are automatic, simple answer - use the flexplate that's on the L98.
Also depends upon exactly what the 305 has for induction.
One "problem": The two engines have different types of rear main seal, which means different types of flexplates/flywheels. If both are automatic, simple answer - use the flexplate that's on the L98.
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