These plates will not work with low mount AC compressors, or factory truck LT vacuum pumps GM Part number 1154665 will be required to block the oil passages for the vacuum pump If you engine came equipped with one from the factory. 2 of these are required to block the passages. Key Features: Allows the installation of LT based engines into most vehicles that originally came with SBC/BBC engine accepts factory SBC/BBC motor mounts or factory clamshells 4 adjustable positions CNC Machined 6061 billet aluminum These adapter plates will allow you to swap a Gen V LT style engine into any Chevy application that originally used 3 bolt motor mounts, including MOST 60's and 70's Chevy pickups and cars such as Camaro, Nova, Chevelle, and Impala among others. Why do our adapter plates stand out from the crowd? Quality- Our custom adapter plates are CNC milled from Billet aluminum to provide the most accurate adapter plates available. Laser cut, water jetted, or plasma cut parts do not compare to the quality, precision and accuracy of a CNC milled product. No grinding necessary for a flush fit- Our adapter plates have a necessary opening milled out of the center of the plate to clear the hump on the backside of your SBC/BBC motor mounts. 4 adjustable positions- These are the 4 most desirable positions to accommodate the widest variety of headers, oil pans, steering boxes, etc... 1st position: places the LT engine in the stock small/big block location. 2nd position: places your LT engine forward 7/16 from the original SBC/BBC location. 3rd position: places your LT engine forward 1 3/4 from the original SBC/BBC location. 4th position: places your LT engine forward 2 1/4 from the original SBC/BBC location.
Returns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the 'Complete Orders' link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.