I'd say they'll work OK, I've had halogens in otherwise stock ol trucks, but you coulda told NAPA to get you some originals, they're still in the system .... I always keep spares on hand for all the different lights

Bill

Moved over to the Passing Lane

"When we tug a single thing in nature we find it attached to the rest of the world" John Muir
"When we tug a single thing on an old truck, we find it falls off" me
Some TF series details & TF heater pics & Rust-a-holics Unanimous parking lot