For Sale 2 each LS3 USAC spec engines built by Schwankee Engines, Springfield MN
1 has 3 stage barnes oil pump other has updated 4 stage Barnes oil pump. Both have ARE Aluminum oil pans, 102 MM throttle body, Come complete with wiring harness and computer, sprint car headers and K&N aftermarket corvette air cleaners. Electronic fuel injectors great low maintenance with USAC they were sealed. Great engine to run USSA sprint car series. 3 stage oil pump engine $9000.00 4 stage oil pump engine $14,000.00 916-261-0985 engines located in california