Gain 20 horse with longer 1.8 roller rockers. 5.3 liter engines really benefit and no hassess with changing a cam.


$115
Crane Cams 95625-16 - Crane Pro-Series Pushrods

Pushrods, Pro-Series, Chromemoly, Heat-Treated, 5/16 in. Diameter, 7.250 in. Length, Universal, Set of 16
http://www.summitracing.com/parts/CRN-95625-16/

$199
Crane Cams 144759A-16 Rocker Arms, Gold Race,
-3/8 in. Stud Mount,
-Full Roller,
-1.8 Ratio
-just the rockers
-used on dyno.
-few wear marks but work great.
cost $459.9 new
http://www.summitracing.com/parts/CRN-144759A-16/