Holley 302-3 car Holley. Oil Pan Universal GM LS Retro-Fit Series HOLLEY OIL PAN. Holley Engineering has taken its LS Swap oil pans to the next level! The 302-3 design has even more sump clearance, includes two 1/2-inch NPT oil return bosses, and...
Holley 302-3 car Holley. Oil Pan Universal GM LS Retro-Fit Series HOLLEY OIL PAN. Holley Engineering has taken its LS Swap oil pans to the next level! The 302-3 design has even more sump clearance, includes two 1/2-inch NPT oil return bosses, and...