HEMI Technical Info

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Drive Snout

Blower drive snout:
short - 3.90" 
med - 5.75"  
long - 8.125"
DMPE - 5.375, 7.375,  8"
RCD - 8", 10"​, 12"
 
Common 2" diameter pulley register for pulleys with 6-hole 2.760" bolt pattern.
( original Mopar bolt and water pump pattern ) OD - 3.370, 6) 5/16-18" socket head (allen bolts)
Coupler for Snout 1.125" dia 48-spline 1.25" dia 48-spline Length 1.8" 3.1", 3.85", 4.25", 5"