Holley 37-396 Renew Kit Carb. Rebuild Kit Performance 2300 2 bbl. Replaces 3-396Category: Holley Marine Renew KitCarburetor KitRenew Carburetor Rebuild KitRenew Carburetor Rebuild Kit; For Nostalgia 2300 2 Bbl Carburetors; Replaces PN[3-396];FEATURES:Genuine Holley Quality PartsStep-By-Step InstructionsDetailed Tuning GuidePackaging Also Parts TrayCompetitively PricedHolley has been the undisputed leader in fuel systems for over 100 years. Holley carburetors have powered every NASCAR Sprint Cup team and nearly every NHRA Pro-Stock champion for four decades. Now, Holley EFI is dominating the performance world as well as our products for GM's LS engine. Holley's products also include performance fuel pumps, intake manifolds & engine dress-up products for street performance, race and marine applications. As a single solution, or partnered with products from other Holley companies - Hooker Headers, Flowtech Exhaust, NOS Nitrous, Weiand, Earl's Performance Plumbing, or Diablosport - Holley products can give you the edge you need over the competition.