Holley Vacuum Secondary Diaphragm - Carburetor Model Numbers R2929/R3116/R3259-1/R3300/R3410/R3977/R4118/R4201/R6127/R80512 2010417 GM Converter to GM LS-Series

GM Converter to GM LS-Series Crank

Located in Abbotsford

4 in Element

intake and gears

Opening Vacuum 10

Holley Vacuum Secondary Diaphragm - Carburetor Model Numbers R2929/R3116/R3259-1/R3300/R3410/R3977/R4118/R4201/R6127/R80512 2010417 GM Converter to GM LS-SeriesHolley Vacuum Secondary Diaphragm 135 3 Carburetor Model Numbers R2929 R3116 R3259 1 R3300 R3410 R3977 R4118 R4201 R6127 R80512 Vacuum Secondary Diaphragm 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