1978 Aerocoupe Caprice Hey guys, I'm about to put a 5.3 into a 1978 Caprice. I've been looking for write ups on B bodies, however most of them are several years old. Since LS swap techniques and parts have changed so fast in the last 2-3 years, I'm curious if anyone knows of any threads that are more recent that would list out the parts needed and exactly what works. I'd like to have all the parts that I'm going to need purchased ahead of time, but I'd also like to know what's the best current solution so that the least amount of modification is necessary. https://cimg0.ibsrv.net/gimg/ls1tech...fad8a4e75e.jpg Thanks, Brandon |
These are bitchin' cars...(I have always had a soft spot for the Aerocoupe's) I have an 89 9C1 police package Caprice I have always threatened to LS swap... Be fun to watch how yours progresses. |
Look up a guy name Jmalcom2004 on YouTube. He video a bunch of these cars with LS motors in them. He is also very helpful. Clean box by the way brother. |
Thanks for the response. Any other suggestions would be appreciated. Is there any other thread on the forum that would be appropriate for this question? |
Originally Posted by Vetteman61
(Post 19903803)
Hey guys, I'm about to put a 5.3 into a 1978 Caprice. I've been looking for write ups on B bodies, however most of them are several years old. Since LS swap techniques and parts have changed so fast in the last 2-3 years, I'm curious if anyone knows of any threads that are more recent that would list out the parts needed and exactly what works. I'd like to have all the parts that I'm going to need purchased ahead of time, but I'd also like to know what's the best current solution so that the least amount of modification is necessary. Thanks, Brandon KW |
Oh, man, that's awesome. You are a gentleman and a scholar. Thank you, sir! |
Well, I have found a 5.3 and a 6.0. Now I have to decide which one. I want more low end torque but without sacrificing mileage. I'm not really concerned with high rpm horsepower or torque because I don't race. |
Even the 5.3 will blow the doors off ANYTHING that came in your car from the factory by a long shot!. And get great economy while its at it. So the 5.3 will do a good job for you, but if you want a little more grunt off the line, the 6.0 is your choice. |
I would go 6.0 for sure. You'l have more head choices for later in case you do decide you want more power. Trust me, 400 horse can get old fast. |
Originally Posted by Tuskyz28
(Post 19905402)
I would go 6.0 for sure. You'l have more head choices for later in case you do decide you want more power. Trust me, 400 horse can get old fast. |
6.2 motors are still holding up high in money in resale value. My only thing against going that route. A 6.0 with a LS3 top end and a decent cam will make 550 horse at the crank easily. I'm running this setup now and I must say it's a handful for a car that's actually street driven. On your MPG deal that's go depend on alot of variables. Tire height, rear gear, cam, tranmission, etc..... it's just not cubic inches. |
OP, you are tugging at my heart strings with this build. I had a blue '78 Aero in High School. I love these cars. Best of luck in the build, looks like a fun project! |
My mom bought one of those "aero" coupe caprice's brand new in 79. It was a great car. |
Originally Posted by Vetteman61
(Post 19904254)
Oh, man, that's awesome. You are a gentleman and a scholar. Thank you, sir!
Originally Posted by Vetteman61
(Post 19905385)
Well, I have found a 5.3 and a 6.0. Now I have to decide which one. I want more low end torque but without sacrificing mileage. I'm not really concerned with high rpm horsepower or torque because I don't race. KW |
Thanks for all the responses. I'm plowing through all this new information trying to gather parts. |
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Originally Posted by Vetteman61
(Post 19914513)
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The wire soldering jig pictured in post 190 Where did you get it name of it? |
Originally Posted by sowbelle
(Post 20119253)
The wire soldering jig pictured in post 190 Where did you get it name of it? |
thank you ima dork |
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