Page 5 of Intake Manifolds by Holley Performance Products, Inc.

buick v6 196-198 3.2l v6 225 3.7l v6 231 3.8l v6 252 4.1l v6 part 7541d holley carburetor recommendations 0-8007 390 cfm or 0-80457s 600 cfm installation supplied w p/n 7471 carburetor top plate use 1979 and later style intake manifold gaskets such as fel-pro 1200 utilizes stock buick thermostat housing specifications height frt 4.43 rr 4.75 shipping weight is 16 lbs port size 1.70 height 0.93 width features · single plane w/open plenum · 1500-6800 rpm power band · egr provision · square flange carburetor mounting intake manifolds look for the weiand/holley race trailer at 35 consumer events each year to get the latest product information d not legal for street use with a 4-barrel carburetor in california or see page 4 for symbol explanation tech line 270-781-9741 9

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