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#6 |
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Registered User
Join Date: May 2009
Location: Motor City
Posts: 9,490
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Re: 3 on the tree in 1987
Negative. First year for TBI in the squarebody was '87.
Edit: Just noticed from the chart below that the three on the tree was available only with the 4.3 V6. "MM3" is the "merchandised RPO" for 3 speed manual provisions. The other specific powertrain content would drive either the non merchandised RPO M62 (2.85 low gear) or M64 (3.50 low gear) both of which were Saginaw passenger car style transmissions. K
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Chevrolet Flint Assembly 1979-1986 GM Full Size Truck Engineering 1986 - 2019 Intro from an Old Assembly Guy: http://67-72chevytrucks.com/vboard/s...d.php?t=342926 My Pontiac story: http://forums.maxperformanceinc.com/...d.php?t=560524 Chevelle intro: http://www.superchevy.com/features/s...hevy-chevelle/ Last edited by Keith Seymore; 03-08-2014 at 04:36 PM. |
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