58
Same as a 78 chevelle.
The 1975 L48 Corvette engine was the "base" engine and never was offered with aluminum heads or a 4-bolt main block from the factory. The L82, offered in 1975 had 4-bolt mains but still only had cast iron heads.
it would work on a 65 el camino but I don't know on a regular chevelle, if the wheel base is the same it will work.
All 1973 and up Elcamino's had 116" wheelbase until their demise in 1986.
The 2007 Lincoln MKX has a 3.5 L base engine size.
It will be on the dash at the base of the windshield on the driver's side. It will also be on the driver's door.
The iron heads leak due to the expansion and contractions of the meterals that are difrent at difrent temp
The 2012 Lincoln MKS has a 3.7 L base engine size.
108.3"
Still the Beaver - 1983 First Base 3-2 was released on: USA: 19 October 1987
As far as value for a 1969 El Camino, it can vary from a few hundred dollars for a rusted out base model, to more than fifty grand for a concourse correct fully restored SS 396 375 HP 4-speed car.
The 2004 Buick Regal has a 3.8 L base engine size.