Yes they are a great battery. Won't spill acid if you are upside down. Deepdraw for lots of power. I don't know how much they help if you have an electrical problem.
Bob


87 Raizer, 4.3V6, Mod TH700R4,231CHD, detroit rear and LSD front, bouncy seats, 2" lift and 32x15 BFG MT tires.