delco d514a the best coil?

[apollo18]

seems like the delco d514a is the coil that come off my truck, part number 12573190. 

 

i need replacements, so is this the best coil rn for a 6.2? or is there a better aftermarket/newer version

[Doug_Scott]

If your engine is 100% stock, the safest parts to use are OEM parts.  Be aware that there are counterfeit parts, both OEM and aftermarket out there so question parts that are cheaper in price than what are being sold in brick and mortar stores.