This is a prototype hose kit for an enthusiast that is LS swapping a 1968-1972 GM A-body car with an LS3 style water pump and a dual pass radiator. We have used these same hoses on LS swaps in our shop, but want to ensure they will work in other applications. If you purchase these hoses and send pictures of them installed, we will reimburse you $20. If there are fitment issues that prevent installation, we will issue a full refund.
This kit uses high quality Gates hoses and is designed to be used with a dual pass radiator (both inlet and outlet fittings on the passenger side) and an LS3 style water pump (see second picture). If you are using a different style water pump or radiator, please contact us and we can provide a different upper hose.
The following parts are included in this kit:
1. Gates 1-1/4" upper radiator hose2. Gates 1-1/2" lower radiator hose
Please note that this kit does not include clamps or heater core hoses. If you need high quality constant tension clamps or heater core hoses, please check our other listings.
Notes:Upper radiator fitting should be 1-1/4" and the lower fitting should be 1-1/2".Some minor trimming will be required.
1967 1968 1969 1970 1971 1972
Chevelle El Camino Monte Carlo Malibu GTO Lemans
![[PROTOTYPE] 1968-72 Chevelle GTO Lemans Malibu LS Swap Radiator Hose Kit, LS3](parts-image-large/g/eQ4AAOSwTcVls8ly/s-l1600/-PROTOTYPE-1968-72-Chevelle-GTO-Lemans-Malibu-LS-S.jpg "[PROTOTYPE] 1968-72 Chevelle GTO Lemans Malibu LS Swap Radiator Hose Kit, LS3")
![[PROTOTYPE] 1968-72 Chevelle GTO Lemans Malibu LS Swap Radiator Hose Kit, LS3 picture](/carparts/img/g/eQ4AAOSwTcVls8ly/s-l225/-PROTOTYPE-1968-72-Chevelle-GTO-Lemans-Malibu-LS-S.jpg)