Either will work and be reliable, I like Marlin's seal system. The FRORF unit 'buzzed' and drove me nuts on the highway, but that's just me. It also relies on the boot for a seal.


-Bill
'87 4Runner w/ '96 5VZ-FE, 'Red Chili II'
'97 Taco XtraCab 3RZ-FE, 'BlackBean'
TLCA # 13257, Rising Sun 4x4 Club Land Use Coordinator
"He who stops being better stops being good." -Oliver Cromwell