Holley Sniper 2 550-510D EFI Fuel Injection Returnless Master Kit - Shinny Finish Rear Disc Brake Conversions 1962-67 Chevy Nova Chevy 2 5/8 (15/16 Hex)

5/8 (15/16 Hex)

Increased caster design improves high speed stability

Small Block V8 Chevy

100% Bolt-On Design

Holley Sniper 2 550-510D EFI Fuel Injection Returnless Master Kit - Shinny Finish Rear Disc Brake Conversions 1962-67 Chevy Nova Chevy 2 5/8 (15/16 Hex)Holley Sniper 2 EFI Master Kits, with a Returnless Retrofit Fuel Module. This combines the Sniper EFI Self Learning Throttle Body, with an easy to install In Tank Retrofit Returnless Module, 20 ft of Earl's Vapor Guard Fuel Hose, and the required fittings. The included fuel system places a 340LPH fuel pump in the tank, which can easily be accomplished with basic hand tools. The Drop in Master kits make plumbing your Sniper EFI installation as hassle