Flexible Cylinder Ball Hone for all engine applications utilizing a 3.750″ to 4.155″bore. 100%Brand new Designed to work with cylinder bores from 3.750″ to 4.155″. That includes the popular engine bore sizes of 4.00″, 4.030″, 4.060″ inch bores. Perfect for Chevy small blocks but will work with other engines as well. Perfect for all engine types and block materials. 240 grit, EXCELLENT for reringing jobs or final bore. Tool is labeled as 4.125″ diameter but is actually slightly larger to provide the required wall force when honing a 4 1/8″ cylinder bore PAYMENT We accept PayPal only. We only ship item to your PayPal verified address. Payment must be cleared within 3 days from the date of purchase. SHIPPING Item will be shipped within 1 business days after payment is cleared, excluding weekends and public holidays. we only ship to PayPal confirmed address. For international buyers, we only ship to PayPal verified users. So before bidding, please kindly verify your PayPal account. We ship this item via USPS or EMS or China Post Air Mail. If you want faster shipping way like DHL, UPS, FedEx. ..Please contact us before making payment. A tracking No. is provided once the item is dispatched. The price does not cover any applicable tax or duty that might be charged by your customs. Buyers are responsible for such charges. Delivery time as below: country Shipping days (Except International Holidays) 5~7 8~15 16~20 21~25 26~30 >40 USA 10.2% 80.2% 6.5% 3.1% 0.0% refund UK 6.9% 63.1% 19.2% 7.5% 3.3% refund Canada 2.0% 45.0% 31.3% 17.7% 4.0% refund Australia 21.5% 52.1% 16.3% 5.2% 4.9% refund Brazil/Russia 0.5% 12.1% 43.3% 28.1% 16.0% refund Note: Brazil will take much longer than other countries, so the refund time is up to 55 days. Economy Shipping like China Post will take much longer delivery time, so for items shipped by China Post the return time is up to 55 days. Note: Brazil will take much longer than other countries, so the refund time is up to 55 days. Economy Shipping like China Post will take much longer delivery time, so for items shipped by China Post the return time is up to 55 days. RETURN If you have any questions, please feel free to email our service specialists 24 Hours a Day, 7 Days a Week. We will reply you ASAP. Return/refund is accepted within 30 days after the buyer receives the item. NO exchange will be accepted after 30 days from the date when the item is received. We pays for return freight. Please contact us first before returning your product!!! FEEDBACK If you are satisfied with the purchase and our total service, your comment is very important in our business success. Please take a minute to leave us a positive feedback with an overall Detailed Selling Rating (DSR) of 5. Our eBay account setup auto feedback, so eBay system gives you automatically Positive feedback back after your positive feedback left. If you plan to give us a neutral/negative feedback Or open ebay/paypal case, please write to us immediately so that we can do our best to resolve your problem. Contact US If you have any questions, our Customer Service staffs welcome you to email us. We strive to answer all questions and resolve any problems as quickly as possible. Business Hours: BeiJing Time GMT+8:00Monday-Saturday 9:00-17:00