pro master catalog high performance ford modular sohc 2v dohc 4v components ... 80 1.640 185 1.090 4.6 liter 4 valve head valve springs for .500 lift single ... on standard and performance improvement heads stock replacement cam with more rv ... idle 1999-up performance improvement heads or pre `99 heads with retainer to guide ... on standard and performance improvement heads street performance with excellent ... on standard and performance improvement heads street performance with excellent ... fall into two categories roller and flat tappet roller camshafts due to the type ... reason they appear shiny and polished flat tappet camshafts are completely ... of our sport compact and severe duty flat tappet engines to increase the hardness ... can be performed on any comp cams flat tappet camshaft for an extra charge ...
-400 250 longer 396-454 stock length ford 221-302 1962-69 302 1969-85 non-roller ... most 396-454 retro fit 396-454 1965-86 ford 255 302 w/flat tappet 302 w/oe hyd ... 265-400 chevy 265-400 chevy 396-454 ford 289-351w ford 429-460 oldsmobile 350- ... 455 pontiac 350-455 type raised flat flat raised flat raised flat flat size 5/16 ... beehive ovate 155@1.880 377@1.280 ford 4.6 liter sohc valve springs for .550 ... 2001-up .636 738 80 1.640 185 1.090 ford 4.6 liter 4 valve head valve springs ... -16 283-400 chevy 7° 1.250 743-16 gm ford 7° 1.437 1.500 744-16 bb chevy,chry, ... ford 7° 1.437 1.500 747-16 super lock 10° 1 ... california on any pollution controlled motor vehicle ...