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Yes, it will. Obviously there will be differences in terms of fueling and electronics, but the 4.3 block will physically fit in place of any G-body motor, v6 or v8 (with the exception of the 3.8 Buicks). The 4.3 is essentially a small-block 350 ci motor with the front 2 cylinders cut off. If the Monte in question currently has a 4.3 as well, it will be a direct swap, you will just need to use the engine mounts off the Monte, and not the donor S-10.
What else can I help you with?
Will 1998 s10 wheels fit 1998 Monte Carlo?
will 2002 monte carlo rims fit 2000 s10
How do you rewire your s10 converted to v8?
i need a wiring diagram for my '86 Chevy s10 but it has a 305 Monte Carlo engine now.
Can you put a 4.3L motor out of a 1985 Monte Carlo in a 1991 Chevy S10 Blazer?
both vin numbers the 8th letter is Z
Can you swap a 2.5L out of a 91 S10 into a 96 S10 with a 2.2L?
The swap will work . You may have to change exhaust pipe, swap the ECM with the one from the 91 engine. You are going to have to look and check the wiring harness in the 96 , You may have to swap the too. Probably be easier just to find a used 2.2L.
Where can one go to find more information on how to perform a S10 V8 swap?
There are a number of specialty car websites that can provide one with more information on how to perform this engine swap on a Chevrolet S10. Some of these websites are the S10 Forum, Car Craft, and Stylin Trucks. Additionally, there are instructional videos posted to YouTube about this swap.
Can a 4.3 v6 engine from a 2000 s10 fit into a 1989 s10?
It will fit in but you will have to swap all the electronics, wiring harness's, fuel pump and fuel lines, etc with it.
Will Chevy s-10 rear end gears fit a 1985 Chevy montecarlo?
yes the gears from an s10 will fit in a Monte Carlo. most Chevy gears are interchangable
Will a 2001 cavalier engine fit in a 1996 Chevrolet S10?
no way i tryed that swap and didnt work ecu computer changed
Will 2003 4.3 Chevy s10 engine swap into a 1996 s10 4x4?
Some wiring harnesses and other electrical might be a bit different but the 4.3L V6 dimensionally will fit. That engine was uses the S10s for a number of years up until the last model it was discontinued in 2005.
What would cause your 1995 Chevy s10 to idle at 3000 RPM when you start it?
vacuum leak. my 95 Monte Carlo did it. once in a while it would race to 2500 rpm then settle down like normal. not easy to find , but a cheap fix.
Can a engine out of a cavalier fit in a s10?
I replaced my 1995 S10 2.2 engine with a 2.2 cavalier engine and it worked fine.
Can you put a auto trans from a 1988 Chevy S10 into a 1997 Chevy S10 With 4-cylinder engine?
It won't be a simple "plug and play" swap. You'll have to get your ECM reflashed, as the ECM from that 97 is programmed to work with an electronically controlled transmission, whereas the 1988 transmission is mechanical.
