Make sure to tell you hubby about this money making deal!!! There is a new coupon for $6.00 off five quarts of ANY Valvoline motor oil (coupon says “Redeemable at Walmart”…however the coupon is a manufacture coupon and can be used anywhere). (Most) AutoZone’s will accept coupons!  Plus there is currently a $20 mail in rebate offer for Valvoline.  Combine these great offers together and score oil for FREE + $4 money maker!!! You may want to call your local AutoZone and double check they will accept manufacture coupons. ***Deal Scenario*** Valvoline NextGen Conventional, MaxLife NextGen High Mileage Motor Oil, $21.99 Use $6.00 off five quarts of ANY Valvoline motor oil and Submit for $20 gift…