Whats the best rear main seal kit out there for a big block? I am so f'ing tired of these mother f'ers leaking I am gonna go insane!! Brand new motor with 4 passes and its leaking! The f'ing girdle is leaking too!


67 Barracuda, 470" B, Glide, FuelTech FT600, Precision, Ptc, QA1, Calvert, Smith racecraft, Afco, Dana 60. 275 radials