aFe Power Silver Bullet Throttle Body Spacer - 1" Thick - Clear - Small Block Chevy TK12314 357 cc Intake

357 cc Intake

axle tubes to provide a lower mounting point for a suspension limit chain

235 cc Intake

Two Harness straps keep contents inside

aFe Power Silver Bullet Throttle Body Spacer - 1" Thick - Clear - Small Block Chevy TK12314 357 cc IntakeSilver 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