Hi Tom, how do you do?
I think about your message and i decide to buy a stock front disc brake conversion , like those used in 196, keeping the rear drum brake! I want it like it leaves Kansas City assembly plant in 1969!!!!

But unfortunately i discovered that my engine is not a stock 396!!!! Last night i was looking for casting numbers and i saw these codes:
Engine block : 3999290, D6 72 ( 402 BB 1972, 2 bolt )
Front : T 0412 TLM (Towananda NY, april 12, Truck TH400 )
Cylinder heads : 3993820, L 21 70, GM 11 T ( 1970 LS3 heads 330 HP, december 21 of 1970, 113 cc , oval port, open chamber , 2.06 INT. and 1,72 EXH.
That's the truth?
