chevy made 4 sbc v8's about that size, 262, 265 and 267, all carbed and the 265 l99 fuel inj motor like the lt1. i doubt its the last one, but would be cool.Post a pic of the motor. Only Olds made a 4.3 V8, very little improvement other than smoother running than the V6 and quite a bit heavier. I thought all of the 260's had aluminum intakes but the one I threw in the scrap pile had an iron Intake. It could be a 4.4 sbc being orange, hopefully someone didn't paint an Olds V8 orange.
Thats looking like it's out of a Chevy Monza. Not hard to replace it with another SBC.It´s a 262 ...
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