Holley Vacuum Gauge - 2" Diameter 28130BK Does not fit Spek gauge

Does not fit Spek gauge series

slip-resistant outsoles provide reliable traction

Q-Jet Carburetor

Aramid outer liner construction

1987-1998 Buick Skylark

Holley Vacuum Gauge - 2" Diameter 28130BK Does not fit Spek gaugeHolley Vacuum Gauge 26 501 2" Diameter 0 30" Hg. 1 8" NPT Brass Fitting 2" Diameter 0 30" Hg Chromed Steel Case 0. 125" NPT Brass Fitting Hose Fitting Included 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