Originally Posted by DaveRS23
EngineMasters did a dyno shoot-out on oil filters last year. The Wix did real well. I have ran the 51515 for many years now. Never a problem.

iagree Same here. I use the WIX 51515 or NAPA Gold 1515 on all our BB Mopars. No problems ever.

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