1981 GMC Jimmy Mr Gasket Parts
Choose your Engine for your 1981 GMC Jimmy
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- Round Port Shape; Port Diameter 1.63 in.
- Ultra Seal Exhaust Gasket Set; Round Port Shape; Port Diameter 1.63 in.;
- Ultra Seal Exhaust Gasket Set
- Product Attributes:
- Gasket Line: Ultra-seal
- WARNING CA Proposition 65: No
- Port Shape: Round
- Collector Gaskets Included: No
- Engine Make/Size: Chevrolet Small Block Gen I
- Port Size: 1.630 In.
-
Features:
- Withstands Intense Exhaust Heat
- Graphite-Impregnated Facing
- Steel Expanded Metal Core
- Superior Tensile Strength
- Resists Deteriorating
- Anti-Stick Properties
- Easy Removal For Disassembly
- Manufactured from high-temperature steel core/graphite faced exhaust material. Expanded steel core provides stability and maximum torque retention to eliminate gasket failure. Graphite facing provides excellent heat resistance and thermal conductivity to transfer heat away from the cylinder head.
This Part Fits the Following OEM/Substitute Numbers:
1426
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 1981 - GMC Jimmy | V | - | 8 Cyl 5.0L | 305 |
- 7/16 in. -20 x 2.25 in.; w/Split Lock Washer And Standard Thick Ground Washer
- Ultra Seal Harmonic Balancer Bolt/Washer Kit; 7/16 in. -20 x 2.25 in.; w/Split Lock Washer And Standard Thick Ground Washer;
- Ultra Seal Harmonic Balancer Bolt/Washer Kit
- Product Attributes:
- Head Style: Hex
- WARNING CA Proposition 65: No
- Washers Included: Yes
- Engine Make/Size: Chevy Small Block V8
- Wrench Size: 0.625 In.
- Washer Size: 0.310 In.thick X 1.750 In. Diameter
-
Features:
- Has A Zinc Dichromate Finish
- Made Of High Quality Grade 8 Steel
- Has A Tall Hex Head To Prevent Slippage
- Extra Thick Parallel Ground Washer
- Washer Provides More Accurate And Uniform Torque
- This is a high quality bolt set that is made of grade 8 steel and will meet your requirements for a quality bolt set, this set will work on original equipment, high performance street, drag or circle track applications.
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 1981 - GMC Jimmy | V | - | 8 Cyl 5.0L | 305 |
- 7/16 in. -20 x 2.25 in.; w/Split Lock Washer And Standard Thick Ground Washer
- Ultra Seal Harmonic Balancer Bolt/Washer Kit; 7/16 in. -20 x 2.25 in.; w/Split Lock Washer And Standard Thick Ground Washer;
- Ultra Seal Harmonic Balancer Bolt/Washer Kit
- Product Attributes:
- Head Style: Hex
- WARNING CA Proposition 65: No
- Washers Included: Yes
- Engine Make/Size: Chevy Small Block V8
- Wrench Size: 0.625 In.
- Washer Size: 0.310 In.thick X 1.750 In. Diameter
-
Features:
- Has A Zinc Dichromate Finish
- Made Of High Quality Grade 8 Steel
- Has A Tall Hex Head To Prevent Slippage
- Extra Thick Parallel Ground Washer
- Washer Provides More Accurate And Uniform Torque
- This is a high quality bolt set that is made of grade 8 steel and will meet your requirements for a quality bolt set, this set will work on original equipment, high performance street, drag or circle track applications.
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 1981 - GMC Jimmy | V | - | 8 Cyl 5.0L | 305 |
- Square Port Shape; Port Dimensions W-1.45 in. x H-1.55 in.; Medium Square Race Port
- Ultra Seal Exhaust Gasket Set; Square Port Shape; Port Dimensions W-1.45 in. x H-1.55 in.; Medium Square Race Port;
- Ultra Seal Exhaust Gasket Set
- Product Attributes:
- Gasket Line: Ultra-seal
- WARNING CA Proposition 65: No
- Port Shape: Square
- Collector Gaskets Included: No
- Engine Make/Size: Chevrolet Small Block Gen I
- Port Size: 1.450 In. X 1.550 In.
-
Features:
- Withstands Intense Exhaust Heat
- Graphite-Impregnated Facing
- Steel Expanded Metal Core
- Superior Tensile Strength
- Resists Deteriorating
- Anti-Stick Properties
- Easy Removal For Disassembly
- Manufactured from high-temperature steel core/graphite faced exhaust material. Expanded steel core provides stability and maximum torque retention to eliminate gasket failure. Graphite facing provides excellent heat resistance and thermal conductivity to transfer heat away from the cylinder head. Conforms to and seals minor surface irregularities. High recovery material allows header or manifold flange to stay sealed if flange loses clamp-load. Can be trimmed if necessary for modified port applications. For original equipment replacement, high performance street, drag race and oval track use.
This Part Fits the Following OEM/Substitute Numbers:
1405
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 1981 - GMC Jimmy | V | - | 8 Cyl 5.0L | 305 |
- Square Port Shape; Port Dimensions W-1.45 in. x H-1.55 in.; Medium Square Race Port
- Ultra Seal Exhaust Gasket Set; Square Port Shape; Port Dimensions W-1.45 in. x H-1.55 in.; Medium Square Race Port;
- Ultra Seal Exhaust Gasket Set
- Product Attributes:
- Gasket Line: Ultra-seal
- WARNING CA Proposition 65: No
- Port Shape: Square
- Collector Gaskets Included: No
- Engine Make/Size: Chevrolet Small Block Gen I
- Port Size: 1.450 In. X 1.550 In.
-
Features:
- Withstands Intense Exhaust Heat
- Graphite-Impregnated Facing
- Steel Expanded Metal Core
- Superior Tensile Strength
- Resists Deteriorating
- Anti-Stick Properties
- Easy Removal For Disassembly
- Manufactured from high-temperature steel core/graphite faced exhaust material. Expanded steel core provides stability and maximum torque retention to eliminate gasket failure. Graphite facing provides excellent heat resistance and thermal conductivity to transfer heat away from the cylinder head. Conforms to and seals minor surface irregularities. High recovery material allows header or manifold flange to stay sealed if flange loses clamp-load. Can be trimmed if necessary for modified port applications. For original equipment replacement, high performance street, drag race and oval track use.
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 1981 - GMC Jimmy | V | - | 8 Cyl 5.0L | 305 |
- Round Port Shape; Port Diameter 1.50 in.
- Copper Seal Exhaust Gasket Set; Round Port Shape; Port Diameter 1.50 in.;
- Copper Seal Exhaust Gasket Set
- Product Attributes:
- Gasket Line: Copper-seal
- WARNING CA Proposition 65: No
- Port Shape: Round
- Collector Gaskets Included: No
- Engine Make/Size: Chevrolet Small Block Gen I
- Port Size: 1.500 In.
-
Features:
- Withstands Intense Exhaust Heat
- Resists Deteriorating
- Easy Removal For Disassembly
- Mr. Gasket Copper Seal Header Gaskets are made from dead soft solid Copper .043 inch thick. This gasket incorporates .051 inch embossment around each port to seal irregular surfaces, total gasket thickness is .094 inch. Provides excellent sealing and durability. Conforms to and seals minor surface irregularities. designed for high-performance street, drag race, oval track and turbocharged (extreme heat) applications.
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 1981 - GMC Jimmy | V | - | 8 Cyl 5.7L | 350 |
- Square Port Shape; Port Dimensions W-1.45 in. x H-1.55 in.; Medium Square Race Port
- Copper Seal Exhaust Gasket Set; Square Port Shape; Port Dimensions W-1.45 in. x H-1.55 in.; Medium Square Race Port;
- Copper Seal Exhaust Gasket Set
- Product Attributes:
- Gasket Line: Copper-seal
- WARNING CA Proposition 65: No
- Port Shape: Square
- Collector Gaskets Included: No
- Engine Make/Size: Chevrolet Small Block Gen I
- Port Size: 1.450 In. X 1.550 In.
-
Features:
- These Gaskets Are Made From .043 Solid Copper
- They Have A .051 Embossment Around Port
- End Holes Are Slotted For Ease Of Installation
- Mr. Gasket Copper SEAL Header Gaskets are a high quality copper gasket that performs extremely well and are reusable. We recommend this in all racing and high performance applications. They are for stock heads unless indicated, and work well in high heat and turbocharged applications.
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 1981 - GMC Jimmy | V | - | 8 Cyl 5.0L | 305 |
- Round Port Shape; Port Diameter 1.50 in.
- Copper Seal Exhaust Gasket Set; Round Port Shape; Port Diameter 1.50 in.;
- Copper Seal Exhaust Gasket Set
- Product Attributes:
- Gasket Line: Copper-seal
- WARNING CA Proposition 65: No
- Port Shape: Round
- Collector Gaskets Included: No
- Engine Make/Size: Chevrolet Small Block Gen I
- Port Size: 1.500 In.
-
Features:
- Withstands Intense Exhaust Heat
- Resists Deteriorating
- Easy Removal For Disassembly
- Mr. Gasket Copper Seal Header Gaskets are made from dead soft solid Copper .043 inch thick. This gasket incorporates .051 inch embossment around each port to seal irregular surfaces, total gasket thickness is .094 inch. Provides excellent sealing and durability. Conforms to and seals minor surface irregularities. designed for high-performance street, drag race, oval track and turbocharged (extreme heat) applications.
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 1981 - GMC Jimmy | V | - | 8 Cyl 5.0L | 305 |
- Includes Black Oxide Finish Retaining Plate w/Bendable Tabs/[3] Grade 5 Bolts
- Cam Bolt Lock Plate Kit; Includes Black Oxide Finish Retaining Plate w/Bendable Tabs/[3] Grade 5 Bolts;
- Cam Bolt Lock Plate Kit
- Product Attributes:
- WARNING CA Proposition 65: No
-
Features:
- Secure Cam Gear Bolts
- Secure Positive Lock
- Plated w/Black Oxide Finish
- Mr. Gasket cam locking plates feature a steel retainer plate designed to secure the cam gear bolts from coming loose and backing out, preventing costly engine damage. Retainer plate fits under bolt heads allowing tabs to be bent against hex head flats creating a secure positive lock.
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 1981 - GMC Jimmy | V | - | 8 Cyl 5.0L | 305 |
- Reusable Gasket
- Automatic Transmission Oil Pan Gasket; Reusable Gasket;
- Automatic Transmission Oil Pan Gasket
- Product Attributes:
- Transmission Model: Th350
- WARNING CA Proposition 65: No
-
Features:
- Molded Rubber Over Glass Filled Nylon Carrier
- Reusable By Cleaning w/Soap and Water
- Torque Limiters Help Avoid Over Torqueing Gaskets
- Ideal For Applications That Require Frequent Service
- Made In The USA
- These transmission oil pan gaskets are made with a glass-filled nylon carrier with molded rubber on both the top and bottom of the gasket. Each bolt hole has a torque limiter that helps to avoid over-torqueing the bolts for a reliable seal. These gasket are reusable and can be cleaned using soap and water. Ideal for applications that require frequent service. Made in the USA.
Additional Fitment Information:
| Vehicle | Block | CC | Engine | Transmission Manuf. Code | CID |
|---|---|---|---|---|---|
| 1981 - GMC Jimmy | L | - | 6 Cyl 4.1L | THM350 | 250 |
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