Ford 351C, 351M, 400 1970-1982Adv. Duration: 292/302Duration @ .050": 214/224Lift: .512/.538
Lobe Separation: 112 LCIncluded Lifters: PVT652395 Hyd. Flat Tappet2000-4800. Moderate idle, improved power.
Ford 351C, 351M, 400 1970-1982Adv. Duration: 312/322Duration @ .050": 234/244Lift: .562/.588
Lobe Separation: 112 LC
Included Lifters: PVT652395 Hyd. Flat Tappet2200-5400. Lopey idle, 3000-6500 RPM. Hot Street, Street/Strip. 2500+ stall, NOS ok.