Krontec Air Jack System - ordered for our IMSA ST Cayman - perfect for 914 race car - three jacks

$6500 new – still in the boxes – asking $5000 - make an offer. Will deliver free 200 miles from Summit Point Raceway –

KROLL32 STANDARD CYLINDER 50MM, 236MM STROKE 1.00
KROLL24 AIR JACK, 60MM WITH INTEGRATED OVER PRESSURE VALVE 230MM STROKE 2.00
KROLL22KM KRONTEC, HEX NUT FOR AIR JACK LL-21 & LL-22 1.00
KROLL32KM HEX NUT FOR AIR JACK LL-31 & LL-32 2.00
KROLL16PLUS PUSH PULL VENTING CONNECTION VALVE WITH SLOW RELEASE BUTTON LL-03
KROLLLK31 KIT FOR AIRJACK SYSTEM WITH 3 AIR JACK WITH ELBOW 1.00
KROLL30CL CAR LIFTER 50MM (FOR LL-31, LL-32) 1.00
KROLL20CL KRONTEC, CAR LIFTER 60MM (FOR LL-21, LL-22) 2.00
KROLL91 AIR JACK SUPPORT FOR LL-31/LL-32 FOR 50MM 1.00
KROLL90 KRONTEC, AIRJACK SUPPORT FOR LL-21/LL-22/LL-90-PP, 230MM HUB 2.00
KROLL03 EASY PUSH AIRLANCE 1.00
KROLL802 SWIVEL JOINT360/ SWIVEL JOINT M16X1,5 TO 3/8NPT FEMALE