Door seals: first you club them, then you smear the vaseline on them. I did say it was my neighbors recommendation. Hella XL's available at Auto Perf Syst $105 with molly system and fused relay, 805-388-7171. 800-423-3623. Hella square lights have a mount ot end of light distance from 4 7/16 to 4 11/16 (ref: catalog) add 1/8 for Molly mount. Joe Yakubik