We have recently updated this ad to include the option to purchase 3 different filters. PRO-TEC by Wix oil filters, Genuine GM and Fram Heavy Duty. You have the option of choosing the best one for your v6.
 
PRO-TEC Oil Filters provide good engine protection using conventional motor oil for everyday normal driving conditions such as city and highway travel. Recommended for traditional oil and filter change intervals -- typically 3,000 to 5,000 miles. Laboratory Test Performance per ISO 454812: dirt-holding capacity of 13 grams and 95% efficient at 29 microns.
 
Genuine GM. Engineered with filtration to capture particulates as small as 30 microns Lubricity gasket reduces installation torque Full cover baseplate for easy installation in blind applications Nylon core is 1.5x stronger than filters with metal cores and offers great flow characteristics Synthetic end caps are ultrasonically welded to help prevent media blocked by adhesives used in traditional filters
 
If you do a fair amount of off-roading or tow a trailer frequently, you need to pay special attention to your engine's cleanness and use products which are specially formulated for these tough driving conditions. FRAM® Tough Guard® filter protects your engine when operating in such tough conditions as extreme hot or cold, stop-and-go-traffic, heavy loads and towing, and unusually dirty roads.
Uses a higher level of synthetic media to give 6X MORE engine protection than the average of leading economy oil filters
Unsurpassed 99% Dirt Trapping Efficiency
Silicone anti-drainback media, not valve.
Tough Guard is the perfect filter for drivers who push their vehicles in stop and go traffic, towing and extreme weather conditions