aFe Power Silver Bullet Throttle Body Spacer - 1" Thick - Polished - Mopar Gen III Hemi RG20003M 1977-1979 Lincoln Mark V

1977-1979 Lincoln Mark V

Mini Cooper 2007-20

E-250 Econoline

Bead Breaker

Rotary Switch

aFe Power Silver Bullet Throttle Body Spacer - 1" Thick - Polished - Mopar Gen III Hemi RG20003M 1977-1979 Lincoln Mark VSilver Bullet throttle body spacers create turbulence in the air flow just prior to entry into the engine increasing horsepower, torque and improving throttle response. Silver Bullet throttle body spacers are constructed out of durable 6061 T6 billet aluminum and use a unique serrated helix entry to create turbulence at the manifold while eliminating the annoying whistle found in other helix only throttle spacers. Serrated Helix Design: The serrated