XDFs for the 1227749
XDFs for the 1227749
The man who says something is impossible, is usually interrupted by the man doing it.
ADX files for the 1227749
The man who says something is impossible, is usually interrupted by the man doing it.
ADS files for the 1227749
The man who says something is impossible, is usually interrupted by the man doing it.
Electrical diagrams.
1990 Chevy Suburban 5.7L Auto ECM 1227747 $42!
1998 Chevy Silverado 5.7L Vortec 0411 Swap to RoadRunner!
-= =-
Bin files for the 1227749 $58
1990 Chevy Suburban 5.7L Auto ECM 1227747 $42!
1998 Chevy Silverado 5.7L Vortec 0411 Swap to RoadRunner!
-= =-
Bin files for the 1227749 $58A
1990 Chevy Suburban 5.7L Auto ECM 1227747 $42!
1998 Chevy Silverado 5.7L Vortec 0411 Swap to RoadRunner!
-= =-
There is an early mask for the turbo Sunbird which AFAIK is not supported by anyone. Mask ID is $49. The 87-89 Quad 4 mask is $5C. BCC AMDD from an 89 Quad 4 is unique as it can detect hardware differences between the 1227749 and the 1228707.
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