36 products about 1991 GMC S15 Jimmy Valves, Valve Covers & Valvetrain Components found
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 Product Specifications- Complete: Y
 - Contains Applications: Y
 - Material: Molded Rubber And Metal
 - Release Wave: 12/15/2017
 - UPC: 023913648343
 - Part Description: 1991 GMC S15 Jimmy Engine Gasket Set
 
More Info Vehicle Fitment- 1991 GMC S15 Jimmy | All Trims | All Engines
 
   Product Specifications- Notes: Hydraulic Roller Lifters
 - Note: O.E. Replacement
 - UPC: 724956564873
 - Part Description: 1991 GMC S15 Jimmy Hydraulic Roller Valve Lifter
 
More Info Vehicle Fitment- 1991 GMC S15 Jimmy | All Trims | 6 Cyl 4.3L
 
   Product Specifications- Notes: Standard Design;without Cylinder Head Bolts;Composite; Replacement Reqd.
 - Complete: Y
 - Configuration: One Piece
 - Contains Applications: Y
 - Gasket Sealant Included: N
 - Grade Type: Regular
 - Material: Composite - Graphite
 - Meets or Exceeds OEM Specs: Y
 - Release Wave: 12/15/2017
 - Thickness: 0.045
 - UPC: 023913667771
 - Part Description: 1991 GMC S15 Jimmy Standard Design Cylinder Head Gasket
 
More Info Vehicle Fitment- 1991 GMC S15 Jimmy | All Trims | All Engines
 
  $20.39 MSRP: $32.40
You Save: $12.01 (38%)
Product Specifications- Notes:  S-Series; 4.3l
 - Other Names:  Intake Valve, Valves
 - Item Dimensions:  8.2 x 3.2 x 3.2 inches
 - Item Weight:  0.50 Pounds
 - Fitment Type:  Direct Replacement
 - Replaces:  14025572, 14075641
 - Part Description:  1991 GMC S15 Jimmy Valves
 
More Info Vehicle Fitment- 1991 GMC S15 Jimmy | Base, Gypsy, Sierra Classic, SLE, SLS, SLT, Timberline | 6 Cyl 4.3 L GAS
 
 $20.39 MSRP: $32.40
You Save: $12.01 (38%)
Product Specifications- Notes:  S-Series; 4.3l
 - Other Names:  Intake Valve, Valves
 - Item Dimensions:  8.2 x 3.2 x 3.2 inches
 - Item Weight:  0.50 Pounds
 - Fitment Type:  Direct Replacement
 - Replaces:  14025572, 14075641
 - Part Description:  1991 GMC S15 Jimmy Valves
 
More Info Vehicle Fitment- 1991 GMC S15 Jimmy | Base, Gypsy, Sierra Classic, SLE, SLS, SLT, Timberline | 6 Cyl 4.3 L GAS
 
 $22.21 MSRP: $35.28
You Save: $13.07 (38%)
Product Specifications- Notes:  S-Series; 4.3l
 - Other Names:  Exhaust Valve, Valves
 - Item Dimensions:  5.4 x 2.2 x 2.2 inches
 - Item Weight:  0.50 Pounds
 - Fitment Type:  Direct Replacement
 - Replaces:  14088641, 14095451
 - Replaced by:  19435238
 - Part Description:  1991 GMC S15 Jimmy Valves
 
More Info Vehicle Fitment- 1991 GMC S15 Jimmy | Base, Gypsy, Sierra Classic, SLE, SLS, SLT, Timberline | 6 Cyl 4.3 L GAS
 
 $22.21 MSRP: $35.28
You Save: $13.07 (38%)
Product Specifications- Notes:  S-Series; 4.3l
 - Other Names:  Exhaust Valve, Valves
 - Item Dimensions:  5.4 x 2.2 x 2.2 inches
 - Item Weight:  0.50 Pounds
 - Fitment Type:  Direct Replacement
 - Replaces:  14088641, 14095451
 - Replaced by:  19435238
 - Part Description:  1991 GMC S15 Jimmy Valves
 
More Info Vehicle Fitment- 1991 GMC S15 Jimmy | Base, Gypsy, Sierra Classic, SLE, SLS, SLT, Timberline | 6 Cyl 4.3 L GAS
 
 $8.94 MSRP: $14.18
You Save: $5.24 (37%)
Product Specifications- Notes:  S-Series; 4.3l
 - Other Names:  Valve Spring
 - Item Dimensions:  5.5 x 2.2 x 2.1 inches
 - Item Weight:  1.50 Pounds
 - Fitment Type:  Direct Replacement
 - Replaced by:  94666580
 - Part Description:  1991 GMC S15 Jimmy Valve Springs
 
More Info Vehicle Fitment- 1991 GMC S15 Jimmy | Base, Gypsy, Sierra Classic, SLE, SLS, SLT, Timberline | 6 Cyl 4.3 L GAS
 
 $3.34 MSRP: $5.29
You Save: $1.95 (37%)
Product Specifications- Notes:  S-Series; 4.3l
 - Other Names:  Valve Retainer, Valve Spring Retainers
 - Item Dimensions:  1.8 x 3.3 x 2.8 inches
 - Item Weight:  0.70 Pounds
 - Fitment Type:  Direct Replacement
 - Part Description:  1991 GMC S15 Jimmy Valve Spring Retainers
 
More Info Vehicle Fitment- 1991 GMC S15 Jimmy | Base, Gypsy, Sierra Classic, SLE, SLS, SLT, Timberline | 6 Cyl 4.3 L GAS
 
 $27.59 MSRP: $43.85
You Save: $16.26 (38%)
Product Specifications- Notes:  S-Series; 4.3l
 - Other Names:  Rocker Arms
 - Item Dimensions:  4.1 x 2.1 x 2.2 inches
 - Item Weight:  0.50 Pounds
 - Fitment Type:  Direct Replacement
 - Replaces:  12528897
 - Part Description:  1991 GMC S15 Jimmy Rocker Arms
 
More Info Vehicle Fitment- 1991 GMC S15 Jimmy | Base, Gypsy, Sierra Classic, SLE, SLS, SLT, Timberline | 6 Cyl 4.3 L GAS
 
 $43.69 MSRP: $72.34
You Save: $28.65 (40%)
Product Specifications- Notes:  S-Series; 4.3l
 - Other Names:  Valve Lifters
 - Item Dimensions:  8.8 x 3.0 x 1.2 inches
 - Item Weight:  2.50 Pounds
 - Fitment Type:  Direct Replacement
 - Part Description:  1991 GMC S15 Jimmy Valve Lifters
 
More Info Vehicle Fitment- 1991 GMC S15 Jimmy | Base, Gypsy, Sierra Classic, SLE, SLS, SLT, Timberline | 6 Cyl 4.3 L GAS
 
 $12.06 MSRP: $19.20
You Save: $7.14 (38%)
Product Specifications- Notes:  S-Series; 4.3l
 - Other Names:  Push Rod
 - Item Dimensions:  9.5 x 1.5 x 0.5 inches
 - Item Weight:  0.50 Pounds
 - Fitment Type:  Direct Replacement
 - Part Description:  1991 GMC S15 Jimmy Push Rods
 
More Info Vehicle Fitment- 1991 GMC S15 Jimmy | Base, Gypsy, Sierra Classic, SLE, SLS, SLT, Timberline | 6 Cyl 4.3 L GAS
 
 $3.61 MSRP: $5.72
You Save: $2.11 (37%)
Product Specifications- Notes:  S-Series
 - Other Names:  Valve Keeper
 - Item Dimensions:  2.2 x 2.0 x 0.4 inches
 - Item Weight:  0.50 Pounds
 - Fitment Type:  Direct Replacement
 - Replaced by:  24503856
 - Part Description:  1991 GMC S15 Jimmy Valve Keeper
 
More Info Vehicle Fitment- 1991 GMC S15 Jimmy | Base, Gypsy, High Sierra, Sierra Classic, SLE, SLS, SLT, Timberline | 4 Cyl 2.5 L GAS, 6 Cyl 2.8 L GAS, 6 Cyl 4.3 L GAS
 
  Product Specifications- Cam Type: Push Plug
 - Neck Depth: 1.19"
 - Neck Diameter: 1.28"
 - Shell Diameter: 1.92"
 - Type: Oil Filler Cap
 - UPC: 072053019179
 - Part Description: 1991 GMC S15 Jimmy Push Plug Oil Filler Cap
 
More Info Vehicle Fitment- 1991 GMC S15 Jimmy | All Trims | 6 Cyl 4.3L
 
   Product Specifications- Notes: Multi Layered Steel;without Cylinder Head Bolts;Severe Duty;Replacement Reqd.
 - Material: Multi-Layer Steel
 - UPC: 023913669515
 - Part Description: 1991 GMC S15 Jimmy Engine Cylinder Head Gasket
 
More Info Vehicle Fitment- 1991 GMC S15 Jimmy | All Trims | All Engines
 
   Product Specifications- Notes: Replacement Recommended
 - Bolt Head Size (IN): 0.500 (Bolt 1); 0.500 (Bolt 2); 0.500 (Bolt 3)
 - Complete: Y
 - Contains Applications: Y
 - Length: 3.688 (Bolt 1); 2.938 (Bolt 2); 1.625 (Bolt 3)
 - Material: Steel
 - Release Wave: 12/15/2017
 - Thread Diameter: 0.438 (Bolt 1); 0.438 (Bolt 2); 0.438 (Bolt 3)
 - UPC: 023913659110
 - Part Description: 1991 GMC S15 Jimmy Cylinder Head Bolt Set
 
More Info Vehicle Fitment- 1991 GMC S15 Jimmy | All Trims | All Engines
 
   Product Specifications- Notes: Type: Valve Keeper, Bulk; 1 groove; Square cut key groove; Carton of 1000
 - Angle: 7
 - Length: 9.5760
 - Length (Inch): 0.3770
 - Lock Type: SG
 - Package Alert: Carton of 1000
 - UPC: 614046117594
 - Valve Stem Diameter: 8.6360
 - Valve Stem Diameter (Inch): 0.3400
 - Width: 12.7250
 - Width (Inch): 0.5010
 - Part Description: 1991 GMC S15 Jimmy Engine Valve Spring Retainer Keeper
 
More Info Vehicle Fitment- 1991 GMC S15 Jimmy | All Trims | 6 Cyl 4.3L
 
   Product Specifications- Cam Type: Push Plug
 - Neck Depth: 1.19
 - Neck Diameter: 1.28
 - Shell Diameter: 1.92
 - UPC: 033342001725
 - Part Description: 1991 GMC S15 Jimmy Push Plug Oil Filler Cap
 
More Info Vehicle Fitment- 1991 GMC S15 Jimmy | All Trims | 6 Cyl 4.3L
 
  Product Specifications- Notes:  S-Series; 4.3l; Left
 - Other Names:  Valve Cover
 - Item Dimensions:  16.2 x 5.4 x 3.1 inches
 - Item Weight:  2.50 Pounds
 - Fitment Type:  Direct Replacement
 - Part Description:  1991 GMC S15 Jimmy Cover Asm-Valve Rocker Arm
 
More Info Vehicle Fitment- 1991 GMC S15 Jimmy | Base, Gypsy, Sierra Classic, SLE, SLS, SLT, Timberline | 6 Cyl 4.3 L GAS
 
  Product Specifications- Notes: Loc: Exh; Premium Material; Std Size; 1.5675" OD; 1.3125" ID; 0.2160" Depth; 1.5625" Counter Bore; 39.8150MM OD; 33.3380MM ID; 5.4860MM Depth; 39.6880MM Counter Bore; 45 Degree Seat Angle
 - Counter Bore: 39.6880
 - Counter Bore (Inch): 1.5625
 - Depth: 5.4860
 - Depth (Inch): 0.2160
 - ID: 33.3380
 - ID (Inch): 1.3125
 - ID Tapered: N
 - Material: CBLT Cobalt alloy
 - OD: 39.8150
 - OD (Inch): 1.5675
 - Part Material: Premium Material
 - Seat Angle: 45
 - Standard Size: Standard
 - UPC: 724956663996
 - Part Description: 1991 GMC S15 Jimmy Engine Valve Seat
 
More Info Vehicle Fitment- 1991 GMC S15 Jimmy | All Trims | 6 Cyl 4.3L
 
   Product Specifications- Notes: Loc: Int; Std Size; 2.1305" OD; 1.8125" ID; 0.2480" Depth; 2.1250" Counter Bore; 54.1150MM OD; 46.0380MM ID; 6.2990MM Depth; 53.9750MM Counter Bore; 45 Degree Seat Angle
 - Counter Bore: 53.9750
 - Counter Bore (Inch): 2.1250
 - Depth: 6.2990
 - Depth (Inch): 0.2480
 - ID: 46.0380
 - ID (Inch): 1.8125
 - ID Tapered: N
 - OD: 54.1150
 - OD (Inch): 2.1305
 - Seat Angle: 45
 - Standard Size: Standard
 - UPC: 724956665709
 - Part Description: 1991 GMC S15 Jimmy Engine Valve Seat
 
More Info Vehicle Fitment- 1991 GMC S15 Jimmy | All Trims | 6 Cyl 4.3L
 
   Product Specifications- Notes: Head bolts not Incl; Exh. pipe packing not Incl; PermaDry(R) molded rubber valve cover & oil pan gskts. Incl; Premium valve stem seals Incl
 - Head Bolts Not in Set: Head bolts not included; Head bolt replacement recommended
 - Head Gaskets in Set: PermaTorque head gaskets included
 - UPC: 053059578754
 - Part Description: 1991 GMC S15 Jimmy Engine Gasket Set
 
More Info Vehicle Fitment- 1991 GMC S15 Jimmy | All Trims | 6 Cyl 4.3L
 
   Product Specifications- Notes: Box of 128;Hydraulic Roller Lifters;Bulk Pack
 - Note: O.E. Replacement
 - Package Alert: Carton of 128
 - UPC: 724956696369
 - Part Description: 1991 GMC S15 Jimmy Engine Valve Lifter
 
More Info Vehicle Fitment- 1991 GMC S15 Jimmy | All Trims | 6 Cyl 4.3L
 
   Product Specifications- Notes: Umbrella type; (NYL) Nylon
 - Inside Length: 8.4840
 - Inside Length (Inch): 0.3340
 - Material Code: NYL Nylon
 - Overall Length: 11.5320
 - Overall Length (Inch): 0.4540
 - Seal OD: 17.9830
 - Seal OD (Inch): 0.7080
 - Seal Type Code: TS TAPERED UMBRELLA
 - UPC: 053059809988
 - Upper ID: 8.5730
 - Upper ID (Inch): 0.3375
 - Part Description: 1991 GMC S15 Jimmy Engine Valve Stem Oil Seal
 
More Info Vehicle Fitment- 1991 GMC S15 Jimmy | All Trims | 6 Cyl 4.3L
 
  Product Specifications- Notes:  S-Series; 4.3l
 - Other Names:  Valve Seal
 - Item Dimensions:  6.0 x 2.4 x 1.4 inches
 - Item Weight:  0.50 Pounds
 - Replaced by:  12511890
 - Part Description:  1991 GMC S15 Jimmy Seal Kit, Valve Stem Oil (Free Of Asbestos)
 
More Info Vehicle Fitment- 1991 GMC S15 Jimmy | Base, Gypsy, Sierra Classic, SLE, SLS, SLT, Timberline | 6 Cyl 4.3 L GAS
 
  Product Specifications- Notes: 7.1920" O.A.L.; Standard Size
 - Actual Length: 182.6770; 7.1920
 - Ball Diameter: 7.9250
 - Ball Diameter (Inch): 0.3120
 - End Type: B-B Ball & Ball
 - Footnote: HAR Hardened
 - Hole Ind: Y
 - Overall Length: 183.2860
 - Overall Length (Inch): 7.2160
 - Size: Standard Size
 - Standard Size: Standard
 - UPC: 724956609123
 - Wall Thickness: 1.5240
 - Wall Thickness (Inch): 0.0600
 - Part Description: 1991 GMC S15 Jimmy Engine Push Rod
 
More Info Vehicle Fitment- 1991 GMC S15 Jimmy | All Trims | 6 Cyl 4.3L
 
   Product Specifications- Notes: 1 groove; Chrome plated stem; Stellite face; Std Size; 1.5000" Head Dia; 0.3718" Stem Dia; 4.9230" O.A.L; 38.1000mm Head Dia; 9.4440mm Stem Dia; 125.0440mm O.A.L; 45 Degree Face Angle
 - Face Angle: 45
 - Head Diameter: 38.1000
 - Head Diameter (Inch): 1.5000
 - Material Face: STELLITE
 - Material Head: 21-4N
 - Material Stem: SIL-1
 - Material Tip: SIL-1
 - Part Length: 125.0440
 - Part Length (Inch): 4.9230
 - Part Material: Chrome plated stem, Stellite face
 - Standard Size: Standard
 - Stem Diameter: 9.4440
 - Stem Diameter (Inch): 0.3718
 - Stem Type: SG
 - UPC: 724956653737
 - Use Ind: E Exhaust
 - Part Description: 1991 GMC S15 Jimmy Engine Exhaust Valve
 
More Info Vehicle Fitment- 1991 GMC S15 Jimmy | All Trims | 6 Cyl 4.3L
 
   Product Specifications- Notes: Type: Valve Exhaust, Bulk; 1 groove; Chrome plated stem; Stellite face; Carton of 25; Std Size; 1.5000" Head Dia; 0.3718" Stem Dia; 4.9230" O.A.L; 38.1000mm Head Dia; 9.4440mm Stem Dia; 125.0440mm O.A.L; 45 Degree Face Angle
 - Face Angle: 45
 - Head Diameter: 38.1000
 - Head Diameter (Inch): 1.5000
 - Material Face: STELLITE
 - Material Head: 21-2N
 - Material Stem: 21-2N
 - Material Tip: 8645
 - Package Alert: Carton of 25
 - Part Length: 125.0440
 - Part Length (Inch): 4.9230
 - Part Material: Chrome plated stem, Stellite face
 - Standard Size: Standard
 - Stem Diameter: 9.4440
 - Stem Diameter (Inch): 0.3718
 - Stem Type: SG
 - UPC: 087674936804
 - Use Ind: Exhaust
 - Part Description: 1991 GMC S15 Jimmy Engine Exhaust Valve
 
More Info Vehicle Fitment- 1991 GMC S15 Jimmy | All Trims | 6 Cyl 4.3L
 
   Product Specifications- Notes: Loc: Exh; Plain; 0.3430" ID; 2.2500" O.A.L; 0.5020" OD; 8.7120mm ID; 57.1500mm O.A.L; 12.7510mm OD
 - Guide Type: P
 - ID: 8.7120
 - ID (Inch): 0.3430
 - Length: 57.1500
 - Length (Inch): 2.2500
 - OD: 12.7510
 - OD (Inch): 0.5020
 - Size: Standard Size
 - Standard Size: Standard
 - UPC: 724956641239
 - Part Description: 1991 GMC S15 Jimmy Engine Valve Guide
 
More Info Vehicle Fitment- 1991 GMC S15 Jimmy | All Trims | 6 Cyl 4.3L
 
   Product Specifications- Notes: Type: Valve Guide, Bulk; Loc: Exh; Plain; Carton of 50; 0.3430" ID; 2.2500" O.A.L; 0.5020" OD; 8.7120mm ID; 57.1500mm O.A.L; 12.7510mm OD
 - Guide Type: P
 - ID: 8.7120
 - ID (Inch): 0.3430
 - Length: 57.1500
 - Length (Inch): 2.2500
 - OD: 12.7510
 - OD (Inch): 0.5020
 - Package Alert: Carton of 50
 - UPC: 614046365551
 - Part Description: 1991 GMC S15 Jimmy Valve Guide
 
More Info Vehicle Fitment- 1991 GMC S15 Jimmy | All Trims | 6 Cyl 4.3L