Production years. Engine codes. BLAZER S10. Engine 745 i Engine codes M30 B32 (326TA) Production years 1980/04 - 1983/04 kW 185 hp 252 ccm 3210. Engine 735 i Engine codes M30 B34 (346KA) Production years 1984/05 - 1986/09 kW 136 hp 185 ccm 3430.
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