Aeroflow Sb Chev Timing Cover Chrome AF1827-2000 Pro Mod This helps prevent compressor surges

This helps prevent compressor surges coming off the throttle

Map switch (Different tunes available via toggle switch)

These are great to protect transducers such as oil/fuel pressures

requires welding

1x AF709-08FBLK Front push in cover Adapter

Aeroflow Sb Chev Timing Cover Chrome AF1827-2000 Pro Mod This helps prevent compressor surgesSuit SB Chev Clears Double Row Dress up the front of your Timing Chain Dress up the front of your engine with one of Aeroflow timing covers. These covers come with gaskets, seals and bolts. Also available are timing indicator tabs. Aeroflow timing covers and indicator tabs are available in two great finishes; chrome or black.