Tony,
FWIW valve covers with the longer slot on the left top rail are designed for EGR equipped vehicles (73- and newer)
Finned SB valve covers-
Equal slots - no drippers - twist in oil cap - 69
Equal slots - drippers - twist in oil cap -70
Equal slots - drippers - push in oil cap - 71-72
unequal slots - drippers - twist in oil cap - 73-up
__________________
~JAG~
NCRS#65120
68 GTO HO 4 spd Alpine Blue /Parchment 2 owner car
#21783 71 Corvette LT1 45k miles Orig paint - Brandshatch Green - National Top Flight - last known 71 LT1 built.
71 Corvette LT1 42k miles Original paint - Black - black leather - only black LT1 known to exist.
NUMEROUS Lemans blue Camaros,
Monza Red and Daytona Yellow Corvettes
& a Chevelle or two...
Survivors, restored cars, & other photos
https://picasaweb.google.com/lh/myphotos
|