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The Speedmaster valve locks will fit any Speedmaster 10 degree retainer and are recommended for all race applications due to their superior strength
They are manufactured from machined steel and offer excellent valve spring location
Must be installed by experienced professional
easy-to-read timing marks
Speedmaster billet aluminum oil pumps provide more volume
Pontiac 326 400 455 Polished Nostalgic Finned Aluminum Valve Covers w/Hole The Speedmaster valve locks willDo you want to finish off your engine in style? Try a set of these Speedmaster finned aluminum valve covers. They are manufactured from cast aluminum and have a polished finish. Speedmaster finned aluminum valve covers feature a classic raised, finned design that adds a unique look to your engine. If you don't want any breather holes drilled, no problem they are offered with breather holes or without any holes. Speedmaster finned aluminum valve covers
