painless fuse block | eBay Find great deals on eBay for painless fuse block. Shop with confidence. Skip to main content. eBay Logo: Shop by category. 2 product ratings - Painless Wiring 30001 Fuse Block 12-Circuit Universal Kit. $126. FAST 'N FREE. Buy It Now. Guaranteed by Mon, Jul. 22. Free Shipping. Watch. Painless Fuse Block: Car & Truck Parts | eBay Painless Performance 70107 Cirkit Boss 7-Circuit Auxiliary Fuse Block Kit. The safe way to add electrical accessories to any vehicle is with a CirKit Boss . The first circuit isolator system available..