Engine Identification
Letter suffix of Engine Production Code Number indicates engine displacement (and other equipment). This number is stamped on a pad on right side of engine at rear of distributor
| Engine & Horsepower | Suffix Letters | ||
|---|---|---|---|
| 283" (Chevelle) | DA, DB, DE, DN, DI, DK, DJ | ||
| (Chevy II) | PD, PL, PM, PF, PN, PP, PE, PQ, PU | ||
| (Chevrolet) | GA, GC, GF, GU, GK, GS, GT | ||
| 302" 290 HP (Camaro) | |||
| 327" 210 HP (Camaro) | ME, MA, MF, MB | ||
| 275 HP (Camaro) | MM, MK, ML, MN | ||
| (Chevy II) | ZK, ZA, ZE, ZM, ZD, ZB | ||
| (Chevrolet) | HC, HA, HF, HB, KM, KL, KE | ||
| 300 HP (Corvette) | HO, HE, HR, HH | ||
| 325 HP (Chevelle) | EP, ES, ER | ||
| 350 HP (Corvette) | HT, HP, HD | ||
| 350" 2.95 HP (Camaro) | MU, MS, MV, MT | ||
| 396" 325 HP (Chevelle) | EK, ET, ED, EM, EV, EH | ||
| (Chevrolet | IG, IV, IA, IC, IN, IB | ||
| 350 HP (Chevelle) | EL, EU, EF, EN, EW, EJ | ||
| 375 HP (Camaro) | |||
| 427" 385 HP (Chevrolet) | IJ, IH, IO, II, IS, IE, IF, IX | ||
| 390 HP (Corvette) | IL, IQ, IR, IM | ||
| 400 HP (Corvette) | JC, JD, JF, JG | ||
| 435 HP (Corvette) | IT, IU, JE, JA, JH | ||