cleonard

right now the way it sits with three washers only leaves it with 1/8 clearance

Sales2@Texas-speed

iTrader: (5)

Page 211 of the 2011 GMPP catalog.

For the 4.000" stroke windage tray: 19244049
For the 4.125" stroke windage tray: 19202609
For the 4.200" stroke windage tray: 19244051

cleonard

thanks for the info would there be any disadvantage going with the 4.125 tray even if i dont need one that large?

Sales2@Texas-speed

iTrader: (5)

I cannot intelligently speak to that one. We typically just space the stock tray down with washers and adjust the pickup to pan clearance accordingly. For $40-50 I just can't make myself run the GM windage tray when less than $1 worth of washers and an extra few minutes of time to adjust the clearance takes care of the problem.

racer7088

Exactly!

Although I didn't even know these other trays existed!

Cool info Matt.

odarabla

iTrader: (1)

Thanks Matt, I tried to find it but looks like I wasn't looking in the right place..

cleonard

thanks for the info, think im just going to adjust the stock stuff accordingly.

Speed Shifter

Im in this same spot now great advice, im going to use it on my ls3 427 stroker

mrclean200518

iTrader: (89)

i ordered the tray from gm and now my pickup tube wont bolt on the tray does not have the bigger opening where it mounts at ? any advice