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 LS6 and LS7 engines using

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

200" cup depth - mount them virtually anywhere

1972-1986 Pontiac Firebird

Current Draw: 1

Uncoated Hedders are manufactured using 18 gauge

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 LS6 and LS7 engines usingInverted 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