K&N K&N Replacement Panel Filter (A1273) KN33-2074 Engine Sensors Billet GM LS1 Timing Pointer

Billet GM LS1 Timing Pointer

L76 and L99 engines

Designed for use on the WEIAND 671 supercharger (big block Chevrolet/Chrysler 392)

1 x35mm Outside Diameter

K&N K&N Replacement Panel Filter (A1273) KN33-2074 Engine Sensors Billet GM LS1 Timing PointerKN33 2074 33 2074 K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. We make over 1,200 different replacement air filters for virtually every vehicle on the road. These filters are washable and reusable and are custom designed to fit into your existing factory air box. Their drop in design means adding performance is simple. With most vehicles you simply remove the disposable air