don't buy here Finally found out I was supposed to receive a third package for order# 2825. Stan sent me tracking # for 2 packages, neglected to give me tracking # for third package. Looks now like engine kit does not come with head gskt, valve seals , intake plenumn Etc.... package ha been sitting in vancouver for 4 days. The phone # Stan Rodriguez supplied was his own, not mine. As a result I was not phoned and stan did not inform me about duties to be paid. Now you funny too stan. Very poor service and condescending attitude. Take off eh!!!

detroit marine turbos. best price in US purchased a pair of new garrett turbos for my 42 ss ocean. 671 detroits. original garrett and detroit replacement part. 5103838. they had the best price in the US. the garrett turbo s are brand new and perfect. shipping was on time. tracking updates. double boxed and foamed for protection.

You never know how it's going to go… You never know how it's going to go when your have to communicate long distance when buying parts. I have to say I was very pleasantly suprised with the prompt service I received from Stan and the parts arrived quickly (one week which is excellent for the Caribbean). Will be back to you if I need anything else. Paul.

Great Parts Vendor We have been working with this company since 04/2013 and we have had nothing but success. The staff is knowledgeable and efficient and always seem happy to receive our call. As one of the largest independent Med/Heavy duty truck repair shops in S Florida, we must have a Vendor that covers ours and our customers needs. Heavy Duty Kits does just that.

Online order was reviewed by sales Online order was reviewed by sales. Error was found in a timely fashion and corrected with me. Kit arrived complete and in a timely fashion as promised. Price was extremely competitive. Phone support is exceptional. will use again in the near future,