Holley Fast Kit - 4150 Ultra HP Carburetors 42041BK 685" Gasket BoreSince 1989

685" Gasket BoreSince 1989

Spring Guide / Spacer

Aggressive Race Proven Outlaw Mufflers

94 in Free Length

Foam Bump Stop - Direct Rear Replacement 00-12 GM SUV 2

Holley Fast Kit - 4150 Ultra HP Carburetors 42041BK 685" Gasket BoreSince 1989Holley Fast Kit for 4150 Ultra HP Carburetors Holley Fast Kits include (Only) genuine Holley parts which are competitively priced. When your Holley is rebuilt using a genuine Holley Fast Kit, you're assured that original Holley quality is maintained. Features: Fits Holley 4150 Ultra HP carburetorsHolley 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