Holley Center Hung Fuel Bowl Straight Adapter Fitting - 1/2-20 in Inverted Flare Female to 7/8-20 in Male - Brass - Hardline Pressure Switch 1972-1986 Pontiac Firebird

1972-1986 Pontiac Firebird

LS6 and LS7 engines using coils with a standard LS3 bolt spacing of 72mm

AutoMeter's race proven mechanical instruments provide trusted accuracy while being simple to install

In-Line AdapterFuel Pressure Gauge

rooted in the pursuit victory

Holley Center Hung Fuel Bowl Straight Adapter Fitting - 1/2-20 in Inverted Flare Female to 7/8-20 in Male - Brass - Hardline Pressure Switch 1972-1986 Pontiac FirebirdInverted Flare Fitting Tube 5 16" Thread 7 820 (A) x 1 220 (B)(Fits Center Hung Float Bowls) Features: Inverted Flare FittingHolley 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