Engine Assembly-Block & Internal Parts fit your 1991 GMC Syclone 2WD

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1991 GMC Syclone 2WD

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Vehicle Options

6 Cyl 4.3L EFI

Vehicle Options

6 Cyl 4.3L EFI

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Recommended

Part No. & Part Description

Price & Qty.

Part No. &
Part Description

BEARING KIT, Engine Crankshaft Main
12531215
BEARING KIT, CRANKSHAFT(#1,2,3)(.001 UNDERSIZE/STD)(REPLACE 0.0006" UNDERSIZE BEARING KIT)
Require Quantity: 03
Package Quantity: 1
$58.20 $35.17
1
Add To Cart
10120990
BEARING KIT, CRANKSHAFT(#1,2,3)(STD)
- Require Quantity: 03
- Package Quantity: 1
$38.79 $23.45
1
Add To Cart
10120993
BEARING KIT, CRANKSHAFT(STD)(REAR)
$55.80 $25.82
1
Add To Cart
12329794
BEARING KIT, CRANKSHAFT(REAR)(.020 UNDERSIZE/STD FLANGE)
$55.94 $27.75
1
Add To Cart
12329428
BEARING KIT, CRANKSHAFT(#1,2,3)(.010 UNDERSIZE)
- Require Quantity: 03
- Package Quantity: 1
12329429
BEARING KIT, CRANKSHAFT(#1,2,3)(.020 UNDERSIZE)
- Require Quantity: 03
- Package Quantity: 1

12554553
PIN, Engine Front Cover, PIN,(1/4 X 5/8)(0.738)
$9.62 $5.82
1
Add To Cart

14093637
BOLT, Engine Camshaft, BOLT,CAMSHAFT RETAINER(1/4-20X1/2, 15/32OD)(HEXAGON SOCKET TORX)
- Require Quantity: 02
- Package Quantity: 10
$2.37 $1.49
10
Add To Cart

10088158
SEAL, Engine Rear Main Bearing, SEAL,CRANKSHAFT REAR OIL
$52.61 $31.78
1
Add To Cart

12552128
SPROCKET, Engine Camshaft, SPROCKET,CAMSHAFT(36 TEETH)(.395/.405" TOOTH WIDTH)
$200.70 $126.98
1
Add To Cart

12561388
BOLT, Engine Main Bearing Cap, BOLT,CRANKSHAFT BEARING CAP(7/16-14X3.34)
- Require Quantity: 08
- Package Quantity: 1
$10.64 $6.75
1
Add To Cart

14091563
PLUG, Engine Oil Distribution, PLUG,ENGINE OIL MANIFOLD HOLE(CUP 15/32 X 5/16)
$4.03 $2.56
1
Add To Cart

94673017
OFF ROAD), Engine Block, OFF ROAD)(DO NOT CATALOG)(41.1 MM(ENGINE BLOCK CORE HOLE)
$7.02 $4.24
1
Add To Cart

10088128
RETAINER, Engine Camshaft, RETAINER,CAMSHAFT
$20.19 $12.83
1
Add To Cart

10225009
BOLT, Engine Connecting Rod Cap, BOLT,CONNECT ROD(ALSO PART OF ITEM #105)(3/8-24 X 1 1/2)
- Require Quantity: 12
- Package Quantity: 1
$5.77 $4.68
1
Add To Cart

RING KIT, Engine Piston
14089026
RING KIT, PISTON(.030 OVERSIZE)(.030 OVERSIZE)
Require Quantity: 06
Package Quantity: 1
$50.58 $25.08
1
Add To Cart
88894219
RING KIT, PISTON(STD)
- Require Quantity: 06
- Package Quantity: 1
$88.18 $56.03
1
Add To Cart
12361302
RING KIT, PISTON(0.020 OVERSIZE)(USE ON GOODWRENCH REMANUFACTURE ENGINE)

BEARING KIT, Engine Connecting Rod
88893897
BEARING KIT, CONNECT ROD(STD)
Require Quantity: 06
Package Quantity: 1
Replaced By: 19256448
$25.08 $15.15
1
Add To Cart
12361490
BEARING KIT, CONNECT ROD(.010 UNDERSIZE)
- Require Quantity: 06
- Package Quantity: 1
12361491
BEARING KIT, CONNECT ROD(.020 UNDERSIZE)(USE ON GOODWRENCH REMANUFACTURE ENGINE)
- Require Quantity: 06
- Package Quantity: 1

BEARING, Engine Camshaft & Balance Shaft Front
12453171
BEARING, CAMSHAFT(#2-REAR)
Fitting Vehicle Options: ST1(LB4)(EXC CV2)
Require Quantity: 02
Package Quantity: 1
$80.24 $39.79
1
Add To Cart
19301057
BEARING, CAMSHAFT(#2-REAR)
- Fitting Vehicle Options: ST1(LB4,CV2)(EXPORT)
- Require Quantity: 02
- Package Quantity: 1
$38.36 $31.28
1
Add To Cart
19301058
BEARING, CAMSHAFT(#3)
- Fitting Vehicle Options: ST1(LB4,CV2)(EXPORT)
$38.31 $24.34
1
Add To Cart
12453170
BEARING, CAMSHAFT(#1)
- Fitting Vehicle Options: ST1(LB4)
12453172
BEARING, CAMSHAFT(#3)
- Fitting Vehicle Options: ST1(LB4)(EXC CV2)

14087014
CHAIN, Engine Timing, CHAIN,CAMSHAFT TIMING(9-LINKS)(DIM 5.737 36 TEETH,DIM 2.879 18 TEETH)
$88.46 $56.22
1
Add To Cart

464617
SPROCKET, Engine Crankshaft/Timing, SPROCKET,CRANKSHAFT(18 TEETH)(.40/.41" TOOTH WIDTH)
$48.61 $24.10
1
Add To Cart

9424877
BOLT, Engine Camshaft Gear, BOLT,HEXAGON .312-18X.750 300M PC(8.900)
$3.43 $2.20
5
Add To Cart

10172764
BALANCER, BALANCER,CRANKSHAFT(CASTING)

10214713
CAMSHAFT, Engine, CAMSHAFT,ENGINE

10224877
CRANKSHAFT, Engine, CRANKSHAFT,(USES SINGLE CRANKSHAFT KEY #14089209)

12507951
ENGINE, Cylinder and Case, ENGINE,(SERVICE PARTIAL)(NEED (2) RETAINERS FOR LIFTER PN 10172784 AND (4) BOLTS 180075 TOGETHER WITH 120386)(*02)(W/O COUNTER BALANCE SHAFT)

PISTON KIT, Engine Piston
12514101
PISTON KIT, ENGINE(INCLUDE ITEMS #103,104)(INCLUDES PINION & RINGS)(STD)
Require Quantity: 06
Package Quantity: 1
12514102
PISTON KIT, ENGINE(INCLUDE ITEMS #103,104)(HIGH LIMIT)(W/PINION & RINGS)
12514103
PISTON KIT, ENGINE(INCLUDE ITEMS #103,104)(.030 OVERSIZE)(W/PINION & RINGS)

461345
PLUG, PLUG,CYL HEAD OIL GALLERY(AT FRONT)
- Require Quantity: 02
- Package Quantity: 1

14089209
KEY, CRANKSHAFT BALANCE(WOODRUFF)(CRANKSHAFT BALANCER)(LENGTH,36.7MM)(WIDTH 4.77MM)
$7.39 $4.69
1
Add To Cart

10241154
PLUG, EXPANSION,2.1 O.D.,CROSS STEEL, ZINC
$4.30 $2.73
5
Add To Cart

225854
NUT, HEXAGON 3/8-24 ZINC COATED 301M(ALSO PART OF ITEM #105)
$2.31 $1.46
1
Add To Cart

274584
PIN, GROOVE/F/.312X.375 CADMIUM OR ZINC PLATED (OPT); 0.375" LENGTH
$2.31 $1.46
1
Add To Cart

Genuine GM Parts, the Right Choice

GMPartsGiant.com offers the wholesale prices for genuine 1991 GMC Syclone 2WD parts. Parts like Engine Assembly-Block & Internal Parts are shipped directly from authorized GM dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 6 Cyl 4.3L. Model Code: PICKUP.