We offer a wide range of AMC performance engine accessories, cylinder heads and quality replacement engine long blocks for all the AMC Gremlin car, truck and power applications. These AMC small or big block applications may come with additional performance option. If you want more power on your AMC Gremlin automobile, just tell us your power or performance requirements you need on your new car or truck engine and we will rebuild a motor that meets or exceeds your performance requirements. To inquire about our Gremlin performance options, please send us your AMC Gremlin engine block casting, crankshaft casting and the VIN of your AMC vehicle. We will let you know what advanced power options are available for the AMC Gremlin motor. Buy the HiPerformer AMC Gremlin engine today and save big money!

Are you restoring your AMC Gremlin car/truck? Try the reliable HiPerformer power engine for any AMC car or truck restoration, repair or any custom upgrade for your AMC Gremlin automobile. Think twice before you buy rebuilt AMC Gremlin engines from another supplier. Many of the AMC rebuilt engines using refurbished or used parts inside the engine block. The HiPerformer engine built to improve the performance of your AMC Gremlin vehicle or the application that utilizes the AMC engine as a power solution. Restoring an antique or classic AMC car or truck is tedious and lengthy process. We guarantee the quality of our AMC Gremlin engine. HiPerformer offers unprecedented warranty of 100,000 mile or 7-year on its AMC passenger car rebuilt engine. The HiPerformer team helped thousands of do-it-yourselfers restoring their automobiles. Go with the best, install the HiPerformer AMERICAN MOTORS engine on your AMC Gremlin vehicle.

We build superior AMC automotive engines and make it available to you at approximately 50% off the AMC dealer price. Our AMC Gremlin discount motors come with a 7-year or 100,000 mile warranty. Do you know any AMC engine rebuilder or dealer that can bit this promise? Probably, not. Our remanufactured AMC Gremlin engine's warranty exceeds by far the original manufacturer warranty provided by AMERICAN MOTORS dealers nationwide. We encourage you to visit your local AMC dealers and compare our pricing, quality and warranty on a AMC Gremlin engine. We also encourage you to visit our testimonials page and read what other AMC Gremlin engine buyers think about our HiPerformer engine, its quality and most important the world-class customer support offered by the HiPerformer team. Buy your rebuilt AMC Gremlin engine with confidence knowing your AMC engine block was manufactured by top-notch certified machinists, all the moving parts have been replaced with new AMC parts and finally the AMC motor passed a rigorous testing to comply with the OEM specifications of AMERICAN MOTORS.