Fitment: Compatible with GM engine models: 5.3L, 5.7 LS1, 6.0 LS2, 6.2 LS3, 7.0L compatible with Chrysler,Dodge,Jeep engine models: 3.5 L V6, 3.6L V6, 4.7 L V8, 5.7 L V8, 6.1 L V8. Not applicable to 1997 or earlier general LT (5.7L LT1<4) series engines (threaded holes),not applicable to 2018 and newer Coyote balancers. Feature: Unique Design: The harmonic balancer puller adopts a "clamp-in" design, which can be disassembled without connecting the puller bolts to the balancer, which helps removing the balancer quickly and easily. Material: Constructed from high quality carbon steel material , it is solid, durable and no deformation .The surface is coated with black paint, which can resist corrosion and rust, ensures long-term service. Benefits: When this harmonic balancer pullers (without threaded holes) is working on the balancer, it do not require disassembly of the radiator. This is a unique design of buckle attachment that can be disassembled without fixing the tie rod to the balancer. Satisfaction Guarantee: If youre not 100% satisfied with this tool set , simply return it for a full refund in 30 days, guarantee with 12 months’ warranty. Payment We accept payment via Paypal,Google Pay,VISA,Master Card,American Express,Discover,eBay Mastercard payment . Shipping We process your order within 3 business day upon payment(note: NOT counting holidays or weekends). International shipping also available. Return & Refund Please read the item description and check the pictures carefully before bidding. Return or refund is available if theres error in item description causing the item not fitting your need or the product you received is damaged or not working. In such cases, seller pays for all related shipping cost if any. Returns are also acceptable if buyer purchased this by mistake and item still in good condition for reselling. Contact Us If you have any question or concern about your eBay order, please feel free to contact us through eBay. We will try our best to reply all messages, as quickly as possible. Feedback We maintain high standards of excellenceand strive for 100% customer satisfaction! Feedback is very important to us. We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns. All rights reserved.