Main gallery page Castings In Action Slideshow   Intake manifold << Start < Prev 1 2 3 4 5 6 7 8 9 10 Next > End >> Description The highly polished aluminum automotive aftermarket casting made via the rubber-plaster mold process, weighs 13 lbs. and was converted from plastic to increase efficiency and power. Voting Votes: 0 Average Vote: No Ratings Yet! Vote:  Very Bad   Bad   Ok   Good   Very Good