These adaptors have been specifically designed to bolt onto the LS1-2-3 Heads using the OEM O ring Gasket, which then allows the fitment of any Small Block 4 bolt Rocker Cover (Not Vortec).
Direct Bolt up Fitment, made from CNC Machined 6061 alluminium
Great way to "Old School" your LS Engine
Kit consists of
2x Adaptor Plates
8 Tapered Spacers
8 Bolts & Washers
Gaskets & Rocker Cover bolts NOT INCLUDED
MADE IN AUSTRALIA!