Originally Posted By pittsburghracer
Originally Posted By Locomotion
I never knew that they made a special plug for the dipstick hole. But I always use the proper sized allen-head cap screw (1/4" or 5/16"?) and silicone it in.




Lol me too and it never leaked a drip.

iagree Same here.

CHIP
'70 hemicuda, 575" Hemi, 727, Dana 60
'69 road runner, 440-6, 18 spline 4 speed, Dana 60
'71 Demon, 340, low gear 904, 8.75
'73 Chrysler New Yorker, 440, 727, 8.75
'90 Chevy 454SS Silverado, 476" BBC, TH400, 14 bolt
'06 GMC 2500HD LBZ Duramax