aFe Power Silver Bullet Throttle Body Spacer - 1" Thick - Polished - Mopar Gen III Hemi RG20003M ideal for carbureted nitrous engines

ideal for carbureted nitrous engines

1977-1979 Lincoln Mark V

and Large (6

Bead Breaker

1967-1974 Chevrolet C30 Pickup

aFe Power Silver Bullet Throttle Body Spacer - 1" Thick - Polished - Mopar Gen III Hemi RG20003M ideal for carbureted nitrous enginesSilver 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