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Category : E- Big Block (Raised Deck) : Gaskets & Valley Plates
VALLEY PLATE RB INDY HEADS
FOR RAISED DECK "RB" ENGINES
AR182 - This billet valley plate from AR Engineering fits any Mopar RB block that is fitted with Indy cylinder heads. The plate is 0.375 thick with two large windows cut out to provide access to the lifters. The center plate is made from stainless steel and can be removed while the intake is still in place for inspection or camshaft replacement. Unlike some other valley plates on the market, this plate has machined edges so only a thin skim coat of silicon is required to seal to the heads. The machined edges are designed to fit properly on a block with 10.72 deck height. If your block has been decked a large amount then the edges may need to be trimmed. Bolting the valley plate to the block while decking the block will produce a perfect fit that will seal with very little RTV.
Replacement gasket ARE AR255
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