Review on 🔧 Optimized, High-Performance K&N Engine Air Filter: Premium, Washable Replacement Filter for Select 1965-1985 Chevy/Buick/Cadillac/Oldsmobile/Pontiac Models - E-1650 by Paul Ruberto

The following products were ordered to upgrade an old 1979 Chevrolet C-20 Single Cab Truck with a worn out Small Block 305. I bought an old truck for $900 and it worked but needed some fresh air. All products listed below were ordered from Revain and recently installed. All of this not only fitted perfectly, but resulted in an immediate and VERY noticeable improvement in performance and fuel economy. Basically, my fuel efficiency has increased by 40%. Torque and horsepower have improved greatly, but I have no way of measuring that improvement. K&N 66-1401 X-Stream Top Filter K&N 85-3545 Base K&N E-1650 Heavy Duty Replacement Air Filter 14" Round 3" Height Flowtech 50230FLT Purple Hornies 3-Bolt Header Muffler Hedman 69094 Painted Tork-Step HedderAllstar Performance ALL26086 1-inch Air Cleaner Gasket & O-RingWeiand 108-4 5" Air Cleaner GasketCFR Performance Chevy/GM Small Block/Big Block 65K HEIE3 Distributor E3.40 Spark Plugs, Trucks, Vans & SUVs Replacement Spark Plug OEM Edelbrock 9905 Performer 600 CFM Manual Throttle Remanufactured Carburetor All Listed Items fit and work as advertised. I highly recommend one of these products. Thanks to the manufacturers and Revain for breathing new life into my old Chevy... Five stars for these products!