[lv383]

i have a 87 astro mark 3 conversion. i'm redoing everything myself except for the trans, driveline, and rearend. i wanted to know does anyboby know what size rearend comes in the 87, 7.5 or 8.5. i'm going with a 373 gear positive trac along with stage 3 trans behind a tpi 383 stroker.it's going to be show and go. thx

 

[Mr_Bowtie]

Welcome to the board! 7.5" rearend.......we wish they had a 8.5" rearend... :lol:
Got any pics of your Van or build?

 

[lv383]

thx for the info pics will be coming soon :chevy: