Holley Straight Adapter Fitting - 1/2-20 in Inverted Flare Female to 5/8-18 in Inverted Flare Male - Brass Valve Cover Breather 188 in Bore

188 in Bore

2014-2014 Infiniti Q50

875 in Wide

Helmet Post

Holley Straight Adapter Fitting - 1/2-20 in Inverted Flare Female to 5/8-18 in Inverted Flare Male - Brass Valve Cover Breather 188 in BoreHolley Fuel Line Fitting 26 70 Adapter Connect 3 8" To A 5 16" Fuel Line Fuel Line Adapter Holley has been the undisputed leader in fuel systems for over 100 years. Holley carburetors powered every NASCAR Cup team and nearly every NHRA Pro Stock champion for four decades. Now, Holley EFI products power these cars and are dominating the performance world. Holley products for GM's popular LS engine are dominating the LS scene as well. Holley's products