1977 Pontiac LeMans Exhaust Manifold Gasket Set Parts
Choose your Engine for your 1977 Pontiac LeMans
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- Exhaust Manifold Gasket Set
- FEL-PRO MS 9275 B Exhaust Manifold Gasket Set
- Fel-Pro® gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust
This Part Fits the Following OEM/Substitute Numbers:
18016, 18016GR, 3711675, 5748, 7423510, EMS303, MS 3188, MS3713, MS7110X, MSE50, RA1303, Z1669
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 1977 - Pontiac LeMans | V | - | 8 Cyl 5.0L | 305 |
- Square Port Shape; Port Dimensions W-1.45 in. x H-1.48 in.
- Aluminum Exhaust Gasket; Square Port Shape; Port Dimensions W-1.45 in. x H-1.48 in.;
- Aluminum Exhaust Gasket
- Product Attributes:
- Gasket Line: Aluminum-layered
- WARNING CA Proposition 65: No
- Port Shape: Square
- Collector Gaskets Included: No
- Engine Make/Size: Chevrolet Small Block Gen I
- Thickness: 0.125 In.
- Port Size: 1.450 In. X 1.480 In.
-
Features:
- Withstands Intense Exhaust Heat
- Resists Deteriorating
- Easy Removal For Disassembly
- Upgrade to Mr. Gasket Aluminum Layered Header Gaskets and eliminate blown exhaust gaskets forever. They conform to warped and damaged surfaces to create an airtight, leak-proof seal and will not shrink or deteriorate EVER.
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 1977 - Pontiac LeMans | V | - | 8 Cyl 5.0L | 305 |
- Round Port Shape; Port Diameter 1.63 in.
- Aluminum Exhaust Gasket; Round Port Shape; Port Diameter 1.63 in.;
- Aluminum Exhaust Gasket
- Product Attributes:
- Gasket Line: Aluminum-layered
- WARNING CA Proposition 65: No
- Port Shape: Round
- Collector Gaskets Included: No
- Engine Make/Size: Chevrolet Small Block Gen I
- Thickness: 0.125 In.
- Port Size: 1.630 In.
-
Features:
- Withstands Intense Exhaust Heat
- Resists Deteriorating
- Easy Removal For Disassembly
- Upgrade to Mr. Gasket Aluminum Layered Header Gaskets and eliminate blown exhaust gaskets forever. They conform to warped and damaged surfaces to create an airtight, leak-proof seal and will not shrink or deteriorate EVER.
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 1977 - Pontiac LeMans | V | - | 8 Cyl 5.0L | 305 |
- Square Port Shape; Port Dimensions W-1.45 in. x H-1.48 in.
- Aluminum Exhaust Gasket; Square Port Shape; Port Dimensions W-1.45 in. x H-1.48 in.;
- Aluminum Exhaust Gasket
- Product Attributes:
- Gasket Line: Aluminum-layered
- WARNING CA Proposition 65: No
- Port Shape: Square
- Collector Gaskets Included: No
- Engine Make/Size: Chevrolet Small Block Gen I
- Thickness: 0.125 In.
- Port Size: 1.450 In. X 1.480 In.
-
Features:
- Withstands Intense Exhaust Heat
- Resists Deteriorating
- Easy Removal For Disassembly
- Upgrade to Mr. Gasket Aluminum Layered Header Gaskets and eliminate blown exhaust gaskets forever. They conform to warped and damaged surfaces to create an airtight, leak-proof seal and will not shrink or deteriorate EVER.
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 1977 - Pontiac LeMans | V | - | 8 Cyl 5.0L | 305 |
- Round Port Shape; Port Diameter 1.63 in.
- Aluminum Exhaust Gasket; Round Port Shape; Port Diameter 1.63 in.;
- Aluminum Exhaust Gasket
- Product Attributes:
- Gasket Line: Aluminum-layered
- WARNING CA Proposition 65: No
- Port Shape: Round
- Collector Gaskets Included: No
- Engine Make/Size: Chevrolet Small Block Gen I
- Thickness: 0.125 In.
- Port Size: 1.630 In.
-
Features:
- Withstands Intense Exhaust Heat
- Resists Deteriorating
- Easy Removal For Disassembly
- Upgrade to Mr. Gasket Aluminum Layered Header Gaskets and eliminate blown exhaust gaskets forever. They conform to warped and damaged surfaces to create an airtight, leak-proof seal and will not shrink or deteriorate EVER.
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 1977 - Pontiac LeMans | V | - | 8 Cyl 5.0L | 305 |
- Oval Port Shape; Port Dimensions W-1.50 in. x H-1.82 in.; Thickness .062 in.
- Ultra Seal Exhaust Gasket Set; Oval Port Shape; Port Dimensions W-1.50 in. x H-1.82 in.; Thickness .062 in.;
- Ultra Seal Exhaust Gasket Set
- Product Attributes:
- Gasket Line: Ultra-seal
- WARNING CA Proposition 65: No
- Port Shape: Oval
- Collector Gaskets Included: No
- Engine Make/Size: Chevrolet Small Block Gen I
- Thickness: 0.062 In.
- Port Size: 1.500 In. X 1.820 In.
-
Features:
- Graphite-Impregnated Facing
- Steel Expanded Metal Core
- Superior Tensile Strength
- Resists Cracking
- Withstands Intense Heat
- 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 |
|---|---|---|---|---|
| 1977 - Pontiac LeMans | V | - | 8 Cyl 5.0L | 305 |
- Oval/D Port Shape; Port Dimensions W-1.55 in. x H-1.94 in.
- Ultra Seal Exhaust Gasket Set; Oval/D Port Shape; Port Dimensions W-1.55 in. x H-1.94 in.;
- Ultra Seal Exhaust Gasket Set
- Product Attributes:
- Gasket Line: Ultra-seal
- WARNING CA Proposition 65: No
- Port Shape: Oval D-port
- Collector Gaskets Included: No
- Engine Make/Size: Pontiac V8
- Thickness: 0.062 In.
- Port Size: 1.460 In. X 1.930 In.
-
Features:
- Has A Steel Core With Graphite Facing
- Graphite Facing Has Excellent Thermo-Conductivity
- High Recovery Mat Allows For Better Seal Retention
- Can Be Trimmed For Port Modifications
- Expanded Steel Core For Stability
- These Gaskets Have Slotted End Holes
- 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 | Engine VIN | CID |
|---|---|---|---|---|---|
| 1977 - Pontiac LeMans | V | 5733 | 8 Cyl 5.7L | P | 350 |
- Oval/D Port Shape; Port Dimensions W-1.55 in. x H-1.94 in.
- Ultra Seal Exhaust Gasket Set; Oval/D Port Shape; Port Dimensions W-1.55 in. x H-1.94 in.;
- Ultra Seal Exhaust Gasket Set
- Product Attributes:
- Gasket Line: Ultra-seal
- WARNING CA Proposition 65: No
- Port Shape: Oval D-port
- Collector Gaskets Included: No
- Engine Make/Size: Pontiac V8
- Thickness: 0.062 In.
- Port Size: 1.460 In. X 1.930 In.
-
Features:
- Has A Steel Core With Graphite Facing
- Graphite Facing Has Excellent Thermo-Conductivity
- High Recovery Mat Allows For Better Seal Retention
- Can Be Trimmed For Port Modifications
- Expanded Steel Core For Stability
- These Gaskets Have Slotted End Holes
- 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:
1424
Additional Fitment Information:
| Vehicle | Block | CC | Engine | Engine VIN | CID |
|---|---|---|---|---|---|
| 1977 - Pontiac LeMans | V | 5733 | 8 Cyl 5.7L | P | 350 |
- Oval Port Shape; Port Dimensions W-1.50 in. x H-1.82 in.; Thickness .062 in.
- Ultra Seal Exhaust Gasket Set; Oval Port Shape; Port Dimensions W-1.50 in. x H-1.82 in.; Thickness .062 in.;
- Ultra Seal Exhaust Gasket Set
- Product Attributes:
- Gasket Line: Ultra-seal
- WARNING CA Proposition 65: No
- Port Shape: Oval
- Collector Gaskets Included: No
- Engine Make/Size: Chevrolet Small Block Gen I
- Thickness: 0.062 In.
- Port Size: 1.500 In. X 1.820 In.
-
Features:
- Graphite-Impregnated Facing
- Steel Expanded Metal Core
- Superior Tensile Strength
- Resists Cracking
- Withstands Intense Heat
- 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 |
|---|---|---|---|---|
| 1977 - Pontiac LeMans | V | - | 8 Cyl 5.0L | 305 |
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