![Set Of 8 Spark Plugs Gap .045 AcDelco For GMC B6000 C6000 C7000 1980-1985 | Secondary Ignition | BCVC-52172-8-1790056 Set Of 8 Spark Plugs Gap .045 AcDelco For GMC B6000 C6000 C7000 1980-1985 | Secondary Ignition | BCVC-52172-8-1790056](https://img2.newparts.com/prodimage/ProductImage/560/c93fec9b-1388-4dfc-be9f-5ba374e95671.jpg)
Set Of 8 Spark Plugs Gap .045 AcDelco For GMC B6000 C6000 C7000 1980-1985 | Secondary Ignition | BCVC-52172-8-1790056
![Set Of 6 Spark Plugs AcDelco For Chevrolet P20 P30 GMC K2500 K3500 C2500 4.8L L6 | Secondary Ignition | BCVC-52172-6-2874170 Set Of 6 Spark Plugs AcDelco For Chevrolet P20 P30 GMC K2500 K3500 C2500 4.8L L6 | Secondary Ignition | BCVC-52172-6-2874170](https://img2.newparts.com/prodimage/ProductImage/560/16bcbec3-1d17-4169-b173-53db8559c719.jpg)
Set Of 6 Spark Plugs AcDelco For Chevrolet P20 P30 GMC K2500 K3500 C2500 4.8L L6 | Secondary Ignition | BCVC-52172-6-2874170
![Set Of 8 Spark Plugs AcDelco For Pontiac Oldsmobile Checker Marathon V8 | Secondary Ignition | BCVC-52172-8-2863342 Set Of 8 Spark Plugs AcDelco For Pontiac Oldsmobile Checker Marathon V8 | Secondary Ignition | BCVC-52172-8-2863342](https://img1.newparts.com/prodimage/ProductImage/800/380d5b5e-c6de-40f0-a131-0415058f8c95.jpg)
Set Of 8 Spark Plugs AcDelco For Pontiac Oldsmobile Checker Marathon V8 | Secondary Ignition | BCVC-52172-8-2863342
![1979 C10 with a 90s 454 tbi to carb conversion. What should I gap the spark plugs to. Heard .035 to .060. The one I'm inclined to believe is .045. : chevyc10 1979 C10 with a 90s 454 tbi to carb conversion. What should I gap the spark plugs to. Heard .035 to .060. The one I'm inclined to believe is .045. : chevyc10](https://i.redd.it/sst3o6bwvkt51.jpg)