MSD 4 Channel Relay Module 2000-audi-a4-quattro-esi7425754 350 in Long - Stainless

350 in Long - Stainless - Small Block Chevy - Set of 8

50 Thread - Cone Seat - Closed End - Key Included - Steel - Black Chrome - Set of 4

190 in Bore - 5/64 x 1/16 x 3/16 in Ring Grooves - Minus 6

Exhaust Bend - 180 Degree - 2 in Diameter - 3 in Radius - 16 Gauge - Stainless - Natural - Each

MSD 4 Channel Relay Module 2000-audi-a4-quattro-esi7425754 350 in Long - StainlessMSD relay modules are designed to be easily installed in most automotive electrical systems where a high amperage relay is needed. These relay modules are perfect use with high amperage electric fuel pumps and high CFM electric cooling fans. Each relay comes with a 40amp fuse, however lower amp fuses can be installed if required. The relay housing comes with a labeled lid that snaps into place providing a clean installation, and protecting the main