In 2004 famed PRA racers "Buster" John and Joe Maestas designed this custom one off Billet Deck Lid Stand-Off for their Ren Kafer cars. These products became so popular that companies started reproducing them. These Stand-Offs allow you to prop your deck lid approximately 2 1/2" so the larger velocity stacks running with dual carbs fit and still lock your deck lid. Made of 6061 billet aluminum. Available in Red, Blue, Black, or Polished finish