Originally Posted by
bluef250
after reading all the posts here i am getting a red dot. i have ran a os 12 tz for four seasons, my question is will everything from the os engine bolt onto the crank ( ntc3 flywheel, clutch, clutchbell) also will i need a different header, currently running gt2 header. thanks for any help
Everything should transfer to a JL engine without a problem and for exhaust header, you can use the same one, just need a different exhaust gasket (part # 51997)