Holley Sniper 2 EFI Fuel Injection Master Kit - Silver 550-510-3XR WHIW73428 You can activate one retard

You can activate one retard for a nitrous stage and another at top end in high gear for more mph and still have another module left over for dual stage nitrous systems

1973-1979 Chevrolet Nova

WeatherTech Side Window Deflectors are precision-machined to perfectly fit your vehicle's window channel

Offered in a 20-degree option

Holley Sniper 2 EFI Fuel Injection Master Kit - Silver 550-510-3XR WHIW73428 You can activate one retardHolley Sniper 2 EFI Fuel Injection Master Kit Silver Product Description: Fuel Injection Sniper 2 EFI Throttle Body Square Bore Aluminum Silver The Sniper line of products are bringing high quality products into everyone's price range! Sniper is a one stop shop for a complete fuel system overhaul, including fabricated intake manifolds, high performance plumbing parts, fuel pumps & regulators, and a self tuning TBI style fuel injection system that