Moroso Aluminum Exhaust Port Blockoff - 4.5 in Bore Spacing - CFE SBX Heads - Small Block Chevy (Pair) DZ 77012 Vehicle Applications: 1978-2002 GM Rear

Vehicle Applications: 1978-2002 GM Rear Control Arm Bolt Upgrade Kit

Vehicle Applications: 2018-2023 Toyota CamryVehicle Applications: 2018-2023 Toyota Camry

Five Star Straight-up Aluminum bodies are used extensively in dirt track racing

Designed to be used on engines with a 3/4"-16 filter thread

Moroso Aluminum Exhaust Port Blockoff - 4.5 in Bore Spacing - CFE SBX Heads - Small Block Chevy (Pair) DZ 77012 Vehicle Applications: 1978-2002 GM RearProduct Description: Exhaust Port Blockoff 1 Piece 4. 5 in Bore Spacing Aluminum Natural CFE SBX Heads Small Block Chevy Pair Moroso Performance Products is one of the worlds most respected suppliers of automotive equipment for racing and street performance applications. Moroso manufactures over 3000 products, from Moroso oil pans and Moroso oiling systems, to Moroso ignition wire, Moroso ignition components, Moroso valve covers, Moroso fuel system