JEGS LS Coolant Cross-Over Kit for GM LS engines provides a clean, professional look while providing proper air bleeding for the cooling system. 

Can be used with Carb or EFI intakes without modifications. Comes with black -4AN steam hole fittings and stainless steel braided lines. 

Note: Plumbs from rear to front head steam hole ports.

For more information, visit www.jegs.com