1991 Chevrolet Corvette Exhaust Parts
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- Wedge-Locking Header Bolts; Hex Head; 3/8 dia. X 1in Black Oxide ; 12 Pcs
- Hex Head; 3/8 dia. X 1in Black Oxide
- Engine Header Bolts; Wedge-Locking Technology; Hex Head Type; 3/8-16 Thread X 1 Inch Long; Black Oxide Finish; 12 Pcs in kit; Fits GM V6, SB 265-400, Buick, Olds, Pontiac 79 and earlier, Mopar BB 383-440 exc 413, AMC V8's w 3/8in bolts
- Product Attributes:
- Diameter: 3/8-in.
- Category: Header Bolts
- Feature/Benefit: Wedge-locking Technology Eliminates Constantly Re-tightening Exhaust Collector Bolts; Blocks Bolt-loosening Rotation Caused By Vehicle Vibrations.
- Length: 1 Inch
- Applications: Fits Gm V6, Sb 265-400, Buick, Olds, Pontiac 79 And Earlier, Mopar Bb 383-440 Exc 413, Amc V8's W 3/8in Bolts
- Part Type: Header Bolts
- PROFORM Wedge-Locking Header Bolts ELIMINATE the need to constantly re-tighten collector bolts, and without the need for clips, pins, racing-wire, chemicals or gunk. The secret is in the Wedge-Locking Washer's super-hardened external teeth that "bite" into the bottom of the bolt head and the top flange surface. Vibrations that normally cause other bolts to loosen, are blocked by the wedge-locking action that uses tension, instead of friction to stay snug. In fact, contact with oil actually facilitates the effect. Installs/uninstalls with a normal wrench, lubricate, and then reuse. Each set comes with twelve Hex Head, Grade 8 (12.9) steel bolts (3/8"-16 thread, 1" long) with a black oxide finish, and pre-assembled Wedge-Locking Washers.
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 1991 - Chevrolet Corvette | V | - | 8 Cyl 5.7L | 350 |
- Wedge-Locking Header Bolts
- Hex Head; 3/8-16 Thread X 3/4 in Black Oxide
- Engine Header Bolts; Wedge-Locking Technology; Hex Head Type; 3/8-16 Thread X 3/4 Inch Long; Black Oxide Finish; 16 Pcs in kit; Fits GM BB 396-502 exc 348 and 409, Ford 5.0L, SB 289-302-351W, Mopar 413
- Product Attributes:
- Diameter: 3/8-in.
- Category: Header Bolts
- Feature/Benefit: Wedge-locking Technology Eliminates Constantly Re-tightening Exhaust Collector Bolts; Blocks Bolt-loosening Rotation Caused By Vehicle Vibrations.
- Length: 3/4 Inch
- Applications: Fits Gm Bb 396-502 Exc 348 And 409, Ford 5.0l, Sb 289-302-351w, Mopar 413
- Part Type: Header Bolts
- PROFORM Wedge-Locking Header Bolts ELIMINATE the need to constantly re-tighten collector bolts, and without the need for clips, pins, racing-wire, chemicals or gunk. The secret is in the Wedge-Locking Washer's super-hardened external teeth that "bite" into the bottom of the bolt head and the top flange surface. Vibrations that normally cause other bolts to loosen, are blocked by the wedge-locking action that uses tension, instead of friction to stay snug. In fact, contact with oil actually facilitates the effect. Installs/uninstalls with a normal wrench, lubricate, and then reuse. Each set comes with sixteen Hex Head, Grade 8 (12.9) steel bolts (3/8"-16 thread, 3/4" long) with a black oxide finish, and pre-assembled Wedge-Locking Washers.
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 1991 - Chevrolet Corvette | V | - | 8 Cyl 5.7L | 350 |
- Hardware-Clamp HD. 2 1/2in. U-Bolt
- Size 2.5 in.; Heavy Duty; Steel 2 1/2 in. System
- Hardware-Clamp
- Walker U-Bolt Clamp
- Product Attributes:
- Most Popular Make/Model: Ford F-150
- Nut Type: Hex
- Saddle Gauge: 11
- WARNING CA Proposition 65: No
- Saddle Hole Type: Round
- Size: 2.500 In.
- Hardware Material: Steel
- Class: A
- Product Grade: Economy
- Min Year Covered: 1963
- Max Year Covered: 2016
- Most Popular Year: 2004
- U Bolt Diameter: 0.375 In.
- Total Part VIO: 23844610
- Diameter (in.): 2.500 In.
- Clamp Type: U-bolt
-
Features:
- Many Different Clamp Designs Available To Meet Your Needs
- Available In Stainless And Aluminized Steel
- Available In Individual Or Bulk Cartons
- Proudly Manufactured In The USA
- Walker(R), with our worldwide OE partnerships and manufacturing facilities, possesses the technical excellence needed to meet today's emissions control needs, while developing solutions for tomorrow's challenges. Walker(R) is a 'one-stop' convenience, offering complete engine-to-tailpipe coverage of replacement emissions control systems and components for popular domestic and import vehicles in broadmarket, performance, and commercial vehicle applications. Walker(R) delivers optimal OE-style fit, appearance, and dependability in aftermarket emissions control parts.
-
Suggested Purchase Quantity: 2
- Most jobs typically require 2 of this item.
Additional Fitment Information:
| Vehicle | Sub Model |
|---|---|
| 1991 - Chevrolet Corvette | Base |
- Exhaust Gasket-GM V8, SB Chev Stock Port
- Suggested Torque: 20 Ft Lbs; 1-3/8"w x 1-1/2"h Square Port - Matches Stock Cast Iron Head Port; (Compare to Fel-Pro #1404); Manifold & Header Applications; 2/Set (See PN 2016 for Square Tube Weld Bead Header applications.)
- V8 262, 265, 267, 283, 302, 305, 307, 327, 350, 400 (1955 +), 1-3/8"w x 1-1/2"h Square Port - Matches Stock Cast Iron Head Port, (Compare to Fel-Pro #1404), Manifold and Header Applications, 2/Set
- Product Attributes:
- Title: Remflex Exhaust Gasket
- Prop 65 - Short Label: Prop65_warning.jpg
- Prop 65 (C, R or CR): Cr
- Remflex's unique flexible graphite material has been proven for more than 30 years in industrial applications, where temperatures routinely exceed 2,000 degrees-day after day, week after week, year after year. Now, they're bringing this technology to enthusiasts of all kinds to eliminate exhaust leaks for good! Whether you have an old pick-up that needs a manifold gasket, or a race car with custom-built headers, you can be assured that Remflex exhaust gaskets will work properly the first time, every time.
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 1991 - Chevrolet Corvette | V | - | 8 Cyl 5.7L | 350 |
- Exhaust Gasket-GM V8, SB Chev Sq Port, Headers
- Suggested Torque: 20 Ft Lbs; 1-17/32"w x 1-19/32"h Square Port; (Compare to Fel-Pro #1404/1405); Header Applications; 2/Set (Popular for aftermarket aluminum heads - AFR; Dart and others.) (See PN 2016 for Weld Bead Header applications)
- V8 262, 265, 267, 283, 302, 305, 307, 327, 350, 400 (1955+), 1-17/32"w x 1-19/32"h Square Port, Header Applications, 2/Set (Popular for aftermarket aluminum heads - AFR, Dart and others.) (See PN 2016 for Weld Bead Header applications)
- Product Attributes:
- Title: Remflex Exhaust Gasket
- Prop 65 - Short Label: Prop65_warning.jpg
- Prop 65 (C, R or CR): Cr
- Remflex's unique flexible graphite material has been proven for more than 30 years in industrial applications, where temperatures routinely exceed 2,000 degrees-day after day, week after week, year after year. Now, they're bringing this technology to enthusiasts of all kinds to eliminate exhaust leaks for good! Whether you have an old pick-up that needs a manifold gasket, or a race car with custom-built headers, you can be assured that Remflex exhaust gaskets will work properly the first time, every time.
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 1991 - Chevrolet Corvette | V | - | 8 Cyl 5.7L | 350 |
- Exhaust gasket-GM V8, SB Chev Diameter RP, Header
- Suggested Torque: 20 Ft Lbs;1-9/16ö Diameter Round Port; (Compare to Fel-Pro #1426); Header Applications; 2/Set (See PN 2031 for Weld Bead Header Applications)
- V8 - 262, 265, 267, 283, 302, 305, 307, 327, 350, 400, (1955+), 1-9/16" Diameter Round Port, (Compare to Fel-Pro #1426), Header Applications, 2/Set (See PN 2031 for Weld Bead Header Applications)
- Product Attributes:
- Title: Remflex Exhaust Gasket
- Prop 65 - Short Label: Prop65_warning.jpg
- Prop 65 (C, R or CR): Cr
- Remflex's unique flexible graphite material has been proven for more than 30 years in industrial applications, where temperatures routinely exceed 2,000 degrees-day after day, week after week, year after year. Now, they're bringing this technology to enthusiasts of all kinds to eliminate exhaust leaks for good! Whether you have an old pick-up that needs a manifold gasket, or a race car with custom-built headers, you can be assured that Remflex exhaust gaskets will work properly the first time, every time.
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 1991 - Chevrolet Corvette | V | - | 8 Cyl 5.7L | 350 |
- 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
- Thickness: 0.062 In.
- 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 |
|---|---|---|---|---|
| 1991 - Chevrolet Corvette | V | - | 8 Cyl 5.7L | 350 |
- Square Port Shape; Port Dimensions W-1.45 in. x H-1.48 in.; Small Square Race Port
- Ultra Seal Exhaust Gasket Set; Square Port Shape; Port Dimensions W-1.45 in. x H-1.48 in.; Small 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
- Thickness: 0.062 In.
- Port Size: 1.450 In. X 1.480 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.
This Part Fits the Following OEM/Substitute Numbers:
1404
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 1991 - Chevrolet Corvette | V | - | 8 Cyl 5.7L | 350 |
- Exhaust Manifold Gasket Set
- FEL-PRO MS 94054 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:
10088110, 10088112, 12550033, 18016, 18016GR, 18569GR, 7424161, MS 3344, MS15477, MS16093, MS4168, MS7110SS
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 1991 - Chevrolet Corvette | V | - | 8 Cyl 5.7L | 350 |
- Direct-Fit Catalytic Converter
- Direct-Fit Catalytic Converter
- Direct-Fit Standard Grade Federal (Excludes CA)
- Product Attributes:
- Mounting Hardware Included: No
- Heat Shield Attached: Yes
- Hangers Included: No
- Overall Length: 20.625
- Heat Shield Material: Aluminized Steel
- Subtitle: Federal / Epa Compliant
- Substrate Material: Ceramic
- Inlet Attachment: Clamp-on
- Main Piping Diameter: 3
- Heat Shield Included: Yes
- Outlet Attachment: Bolt-on
- Sensor Port Count: 0
- Air Tube Adaptable: Yes
- Clamp Included: No
Additional Fitment Information:
| Vehicle | Block | CC | Position | Engine | CID |
|---|---|---|---|---|---|
| 1991 - Chevrolet Corvette | V | - | Rear | 8 Cyl 5.7L | 350 |
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