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Old 08-02-2010, 11:51 PM   #21
chevydog66
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Join Date: Oct 2003
Location: Fort Wayne, IN.
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Re: In the spirit of the new forum I have LS swap questions.

Quote:
Originally Posted by 33shooter View Post
Ok, which 5.3L would be best? I still want aluminum heads and an iron block I think.

Looks like the Mast ECM is a pretty nice and pricy unit. But I'm not sure it's in the budget. A cam/spring kit should be no issue. Long tube DT headers, and magnaflow mufflers. What other conservative modifications should I consider? Is the weight savings of an all aluminum block worth it? Especially since a blower is possible later?

Any suggestions for A/C compressors? Mounting location? Could I use the one the motor comes with? This is a 70' C10.
I heard Doc's blocks work for the a/c compressor.
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66 Chevelle Malibu 406ci, 573hp, 10.99@121mph
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