aFe Power Silver Bullet Throttle Body Spacer - 1" Thick - Polished - Mopar Gen III Hemi 13001 ACME threads for high strength

ACME threads for high strength

625 in Arch

Additional product details:

75 in OD Countersunk Washers / Nuts

Kits contain inner bearing

aFe Power Silver Bullet Throttle Body Spacer - 1" Thick - Polished - Mopar Gen III Hemi 13001 ACME threads for high strengthSilver 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