File Name | Mask ID | ECM P/N  Applications 

0D.ZIP $0D 16196395 / 16197427 LN2,LB4,L35,L03,L05, Standard Duty C/K/G/S/T series 
0E.ZIP $0E 16196395 / 16197427 LB4,L03,L05,L19 Heavy Duty C/K/G 1994 
2E.zip $2E 16196401 94-95 3.4L V6 DOHC engines
31.ZIP $31 16197427 LB4,L03,L05,L19 Heavy Duty C/K/G 1995 (96 w/TBI P-Chassis) 
32.zip $32 1227165 85-88 Y Car
32B.zip $32B 1227165 86-88 FCar
40.zip $40 1228079
42.ZIP $42 1227747 LB4 L03 L05 L19 Heavy & Standard Duty 
4E.ZIP $4E 1228062 88-91 S10 & Blazer 
4F.ZIP $4F 1228747 Heavy Duty L03,L05, L19 
58.ZIP $58 1227137 86 Astro Van 4.3L 
58Turbo.ZIP $58 1227749 92 Typhoon/Syclone 
61.zip $61 1228746 '89 5.7 TBI
63.ZIP $63 16197427 Export L05 Standard Duty
6E.zip $6E 1227165 '89 LB9/L98 TPI FBody
85.ZIP $85 16147060 LB4, L03,L05,L19 Heavy Duty 
8D.ZIP $8D 1227730 '90-'92 LB9/L98 TPI FBody
8F.zip $8F Turbo Grand Prix, '89 TTA
99.ZIP $99 16146299 L03,L05 (92 ONLY) Standard Duty 
9A.ZIP $9A 16196396 / 16171199 93-95 Manual ONLY L03, L05 Heavy & Standard Duty 
A0.ZIP $A0 16144288 LB4,LL2 S/T, C/K series 
A1.zip $A1
B0.zip $B0 01228331 90-92 Vauxhall Lotus Carlton and Opel Lotus Omega
D5.ZIP $D5 16156647 L35 92 S/T series
DA3.zip $DA 16159278 '93 F/Y - Body (LT1)
DF.zip $DF 16149396 (1227727 with additional SRAM) 1991-1993 3.4L V6 DOHC
E6.ZIP $E6 16168625 93 LB4 S/T, C/K, LB4, L35,L03,L05 Standard Duty 
Edelbrock3516Hack.zip 3516 - aftermarket ECM