classic-truck-package-ct47gm62-ls racepak Resonance Chamber and Tuning Tube

Resonance Chamber and Tuning Tube Cancels Unwanted Frequencies and Amplitudes

25/8 V 1966 - 1974 Chevrolet C10 Pickup 4/8 V 1966 - 1974 Chevrolet C20 Pickup 4/8 V 1966 - 1974 Chevrolet C30 Pickup 4/8 V 1966 - 1991 Chevrolet Caprice / 1966 - 1969 Chevrolet Chevelle 4

0L V8 1975 - 1980 Chevrolet C30 Custom Deluxe 350/5

Fits: 2006-2009 Dodge Ram 2500

7 V8 1973 Chevrolet Bel Air 250/4

classic-truck-package-ct47gm62-ls racepak Resonance Chamber and Tuning TubeOverview: Classic Instruments Classic Truck Package The Classic Truck Package for 1947 1953 GMC Trucks LS Sending Units 1947 53 GMC Truck Package features an all new style designed to replicate the OE look. Billet aluminum center medallions and factory correct colors bring that retro look back into your truck while maintaining gauges that function with today's technology. It has a 4 5 8" Speedtachular (Speedo Tach combination gauge) and Quad (Fuel,