Block ID

Chevrolet- passenger cars V8 cylinder
ID CID Liter YEAR Vin Cyl APPLICATION BLOCK CASTING CRANK CASTING HEAD CASTING
1 283 4.6 58-62 V8 OHV; RWD Hydraulic cam;threaded pulley hole 3756519 3789935 3794226 3837739 3849852 3735236 3836266 3815822 3731554 3748770 3748442 3755539 3755549
2 283 4.6 63-67 V8 OHV; RWD Hydraulic cam;threaded pulley hole 3789935 3864812 3896944 3849847 3876768 3876764 3795896 3774682 3884520 3814480
3 301 4.9 80 T V8 OHV;RWD Carb; (pontiac) 525934 10000708 10009192 525887 O1
4 305 5.0 76-79 G/U/Q V8 RWD;Carb;left hand dipstick;6 bolt holes for exhaust 460766 460777 460778 361979 355909 3932442 354434 358741 462424 357841
5 305 5.0 78-79 H V8 RWD;Carb;7bolt holes for exhaust manifolds; right hand dipstick;65cc chamber heads 14010201 14016381 14010202 14010203 3932442 367450 14014416
6 305 5.0 82-85 G/7/S V8 RED;MFI; 7 bolt holes for exhaust manifold; right hand dipstick;65cc chamber heads; fuel pump block off 14010201 14016381 14010202 14010203 3932442 367450 14014416
7 305 5.0 86 F/G/H V8 RWD; Carb/FI; 1 pc rear main seal; right hand dipstick; 65 cc chamber heads; fuel pump block off for FI 14088551 14094766 14088526 14088535
8 305 5.0 87-89 F V8 OHV; TBI; roller lifters; center bolt valve covers 14093627 14102058 14088523 14088535 14101081
9 305 5.0 87-88 H/G V8 OHV; Carb; flat lifters; 1 pc rear main seal; center bolt valve cover 14093627 14102058 14088551 14088526 14088535 14101081 14102187
10 305 5.0 88-93 E/F V8 RWD; TBI/FI; roller lifters; center bolt valve covers; right hand dipstick; w or w/o fuel pump block off 14093627 14102058 14088526 14088535 14102187
11 307 5.0 68-73 X V8 OHV; Carb; one 3/8" acc. Bolt hole; Threaded crank pulley; w fuel pump hole 3914635 3932371 3956632 3970030 3932373 3970024 4672 3911001 3911011 3941174 1130 3927185 3911032 3917290
12 307 5.0 87-90 Y V8 RWD; Carb; balance hole in #1 rod throw; roller lifters; (olds) 4790 6509 556607 0142 5844
13 327 5.4 62-67 V8 OHV; Carb; small journal crank; can type oil filter; no acc. Bolt holes on head 3782870 3789817 3858180 3892657 3903352 3959512 2680 4577 3782680 3774682 3782461 3795896 3884520
14 327 5.4 68-69 V8 OHV; Carb large journal crank; spin on type oil filter; 2 acc. Bolt holes on heads 3932386 3914678 3794460 1130 4672 3911011 3911001 3941174 3927185 3770126 3911032 3917290
15 350 5.7 67-80 V8 OHV; Carb left hand dipstick: 6 bolt exhaust manifold; gasket type spark plugs; 3970014 3932388 3970010 3914678 366245 14016379 1182 2690 3932442 392185 3932441 3947041 3951598 3970126
16 350 5.7 71-77 H/J/K/L/V V8 OHV; Carb left hand dipstick; 6 bolt exhaust manifold; tapered seat type spark plugs 3932388 3970010 3970014 3914678 140163379 1182 2690 3932442 310514 3973487 333882 3998993 3986339 3998991
17 350 5.7 78-79 4/8/H/L V8 OHV; Carb; left hand dipstick; 7 bolt exhaust manifold 366245 3932388 3970010 3970014 3914678 14016379 3932442 310514 462624 14071114
18 350 5.7 80-85 6/8 V8 OHV; RWD;4BBD; right handed dipstick; 2 piece rear main seal; 7 bolt exhaust manifold; right head has 3/8" bolt hole, left head has 3-3/8" bolt holes 14010207 14010209 10066036 14813287 1182 2690 3932442 310514 462624 14079261 14071114 14094093
19 350 5.7 86 V8 OHV; MFI; aluminum heads, right hand dipstick, 1 piece rear main seal, heads have square ports 14088548 14088526 14088535 14101128 14011049
20 350 5.7 86 6/8 V8 OHV, MFI, Carb, flat lifters, right side dipstick, cast iron heads 14088548 14088526 14088535 14071114 462624
21 350 5.7 87-89 V8 OHV, MFI, Aluminum heads, right hand dipstick, roller lifters. Heads have dog house shaped ports 14011148 14088526 14088535 1088113
22 350 5.7 89-93 7 V8 OHV, RWD, TBI, roller lifters, center bolt valve covers, high swirl intake ports, right hand dipstick 14093638 14011148 10054727 14088526 14088535 14102193 14102191 10110810
23 350 5.7 87-92 8 V8 OHV, RWD, PFI/TBI, roller lifters, center bolt valve covers, high swirl intake ports 14093638 14088526 14011148 14088526 14088535 14102193 14102191 10110810
24 350 5.7 87-92 8 V8 OHV,RWD, PFI/TBI, roller lifters, center bolt valve covers, low swirl intake ports 14093638 14011148 14088526 14088535 14101083 14096217
25 350 5.7 92-93 P V8 OHV, RWD, SFI, LT1, roller lifters, aluminum heads, Gen.II; reverse flow, dry intake, no crossover 10125327 14088526 14088535 10128374
26 350 5.7 87-92 P V8 OHV; RWD, SFI, LT1, roller lifters, aluminum heads, Gen.II, reverse cooling 10125327 14088526 14088535
27 350 5.7 94-95 P V8 OHV, RWD,SFI, LT1, roller lifters, cast iron heads, center bolt valve covers, Gen.II, reverse cooling, low swirl intake ports 10125327 14088526 14088535 10125320
28 350 5.7 89-92 J V8 ZR-1, DOHC, 32 valves, aluminum engine 102244241

29 350 5.7 93-95 J V8 ZR-1. DOHC, 32 valves, aluminum engine


30 396 6.6 68-72 U V8 RWD, OHV, Carb, Big block, 3969854 3999290 3902466 3965440 3955272 6223 7115 3804816 3904815 3863144 3874874 3931063 39664290 3969854 3993820
31 400 6.6 70-72 R V8 OHV, RWD Carb, small block, 2 bolt main, 6 bolt exhaust 330817 3951509 3951511 3951529 333882 3973493 3998997
32 454 7.4 70-72 V8 OHV, RWD, Carb, steel crankshaft 3963512 7416 3521 3963624 3967463 6272292
33 454 7.4 73-76 S V8 OHV, RWD, Carb, Cast crankshaft 3999289 3916321 3999293 361959 353039 336781 353049 6272292