Twin Power 99 -Up Big Twin Exc 99 Softail 00-Up XL Lifters Slow Bleed Type High Performance 4 Pk

S Type: These lifters have a very slow leak down and will act like solid lifters maintaining full cam lift at all RPMS, allowing for much more RPM range and higher spring pressures

S Type: These lifters have a very slow leak down and will act like solid lifters maintaining full cam lift at all RPMS, allowing for much more RPM range and higher spring pressures|Sold in set of four|Steel Body