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- Engine Valve Cover Holdown Clamps; Chrome without Logo; SB Chevy; 4 Pcs
- Chrome without Logo; SB Chevy
- Engine Valve Cover Holdown Clamps; Chrome Plated Finish With No Logo; Fits 1955-1986 262-400 Small Block Chevy V8 and V6 Engines; Made From High-Quality Steel; Officially Licensed GM Performance Parts Product; Sold as One Set of 4 Pieces
- Product Attributes:
- Emblem: No Emblems Or Logos
- Category: Hold-down Clamps
- Feature/Benefit: Premium Chrome Valve Cover Hold-down Clamps.
- Applications: Chevy Small Block 262 To 400 Engines 1958 To 1986; Chevy V6 Engines
- Part Type: Valve Cover Mini Nuts
- Premium Chrome Valve Cover Hold-Down Clamps. By spreading the load over a wider area, this clamp minimizes distortion of the valve cover flanges, thereby decreasing the possibility of oil leakage. Fits Chevrolet small-block V8 and V6/90 engines through 1986. 4 per package.
Additional Fitment Information:
| Vehicle | Block | CC | Engine | Sub Model | Engine VIN | Aspiration | CID |
|---|---|---|---|---|---|---|---|
| 1977 - Pontiac Grand LeMans | V | - | 8 Cyl 5.0L | Base | U | Naturally Aspirated | 305 |
- Differential Cover; Perfect Launch Model; Fits GM 10 Bolt 8.2/8.5; Alum; Black
- 10 Bolt 8.2/8.5; Alum; Black
- Differential Cover; Perfect Launch Model; Fits GM 10 Bolt 8.2/8.5 Rear Ends; Made From High-Quality Aluminum; Black Finish; Features 2 Bolts to Stabilize Bearing Main Caps, Two Magnetic Drain Plugs and Mounting Bolts. Sold Individually
- Product Attributes:
- Emblem: Perfect Launch Emblem
- Category: Differential Covers
- Feature/Benefit: Reinforced Lightweight Aluminum Rear End Covers Designed To Strengthen The Rear Housing Case In Heavy Torque Situations.
- Applications: Gm 10 Bolt 8.2/8.5
- Part Type: Differential Cover
- Reinforced lightweight aluminum rear end covers designed to strengthen the rear housing case in heavy torque situations. The PERFECT LAUNCH logo is prominently displayed on a precision milled surface. Each cover includes two bolts to stabilize bearing main caps, fluid capacity and magnetic drain plugs, and mounting bolts. All covers have a black painted finish.
Additional Fitment Information:
| Vehicle | Block | CC | Engine | Sub Model | Engine VIN | Aspiration | CID |
|---|---|---|---|---|---|---|---|
| 1977 - Pontiac Grand LeMans | V | - | 8 Cyl 4.9L | Safari | Y | Naturally Aspirated | 301 |
- Differential Cover; 'Perfect Launch' Model; Fits GM 7.5; Aluminum; Black
- Aluminum; Black
- Differential Cover; 'Perfect Launch' Model; Fits GM 7.5 Inch Rear Ends; Made From High-Quality Aluminum; Black Finish; Features 2 Bolts to Stabilize Bearing Main Caps, Two Magnetic Drain Plugs and Mounting Bolts. Sold Individually
- Product Attributes:
- Emblem: Perfect Launch Emblem
- Category: Differential Covers
- Feature/Benefit: Reinforced Lightweight Aluminum Rear End Covers Designed To Strengthen The Rear Housing Case In Heavy Torque Situations.
- Applications: Gm 7.5
- Part Type: Differential Cover
- Reinforced lightweight aluminum rear end covers designed to strengthen the rear housing case in heavy torque situations. The PERFECT LAUNCH logo is prominently displayed on a precision milled surface. Each cover includes two bolts to stabilize bearing main caps, fluid capacity and magnetic drain plugs, and mounting bolts. All covers have a black painted finish.
Additional Fitment Information:
| Vehicle | Block | CC | Engine | Sub Model | Engine VIN | Aspiration | CID |
|---|---|---|---|---|---|---|---|
| 1977 - Pontiac Grand LeMans | V | - | 8 Cyl 4.9L | Safari | Y | Naturally Aspirated | 301 |
- Electric Engine Water Pump; Aluminum; Black Powder Coat; Fits SB Chevy Engines
- Electric Engine Water Pump; Aluminum;Fits SB Chevy Engines; Finish:Black
- Electric Engine Water Pump; Fits Small Block Chevy Engines; Made From High-Quality Die Cast Aluminum; Black Powder Coat Finish; Flows 35 GPM; Billet 1.0 Inch NPT to 1-3/4 Inch Hose Fitting Included; Sold Individually
- Product Attributes:
- Rotation: Standard
- Category: Water Pumps
- Feature/Benefit: Affordable Electric Water Pumps Eliminate Unnecessary Weight And Impeller Drag Experienced At High Rpm.
- Length: 6.5 Inch
- Applications: Chevy Small Block Engines
- Engine: Chevy Sb Gen 1
- Flow Rate: 35 Gpm
- Part Type: Water Pump
- Pump Flow: 35 Gpm
- Condition: New
- Make: Chevrolet
- Ever consider going electric? PROFORM's affordable electric water pumps eliminate unnecessary weight and impeller drag experienced at high RPM, pumps up to 35+ gallons of water per minute, and delivers the cooling that can make the difference between a win and second place! Durable but light-weight die-cast aluminum, epoxy powder coated for corrosion resistance in the color of your choice. Race or street. Comes with mating weather-tight connector. Draws 6 amps. Billet fitting (1in pipe to 1 3/hose) included.
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 1977 - Pontiac Grand LeMans | V | - | 8 Cyl 6.6L | 403 |
- High-Torque Starter; Gear Reduction Type; 1.4KW; Fits Pontiac And Oldsmobile V8
- High-Torque Starter; Gear Reduction Type; 1.4KW; Compression Ratio:11 : 1; Finish:Natural; Flywheel Tooth Number:166-Tooth; Gear Reduction Ratio:3.75:1; Material:Aluminum/Steel; Mounting Plate:Straight Bolt Mounting Plate
- High-Torque Mini Starter; Gear Reduction Type; 1.4KW; Fits All Pontiac and Oldsmobile V8 Engines; Billet Aluminum Mount; For 11.1:1 Compression Ratio Engines; 100% New; Offset Design for More Oil Pan Clearance; Black Finish; Sold Each
- Product Attributes:
- Rotation: Standard
- Gear Reduction Ratio: 3.75:1
- Category: High-torque Starter
- Power Output: 1.4 Kw
- Feature/Benefit: High-torque, Gear-reduction Design.
- Applications: Pontiac And Oldsmobile Engines
- Compression Ratio: 11 : 1
- Mounting Plate: Straight Bolt Mounting Plate
- Part Type: Starter Motor
- Flywheel Tooth Number: 166-tooth
- Make: Gm
- High-torque, gear-reduction design. 100% NEW, not rebuilt. Offset design results in more clearance between the oil pan and the starter, and can be rotated for additional chassis clearance. The high-torque, high-output motor spins the engine over faster than stock starters, delivering 40-50% more cranking power. 3.75-to-1 sealed gear-reduction drive and full ball bearing construction. Includes shims to set pinion-gear engagement (when necessary). Approved by all leading sanctioning organizations.
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 1977 - Pontiac Grand LeMans | V | 5733 | 8 Cyl 5.7L | 350 |
- High-Torque Starter; Gear Reduction Type; 2.2KW; Fits Chevy V8-V6 Engines
- High-Torque Starter; Gear Reduction Type; 2.2KW; Compression Ratio:15 : 1; Finish:Natural; Flywheel Tooth Number:153 and 168-Tooth; Gear Reduction Ratio:3.75:1; Material:Aluminum/Steel; Mounting Plate:Straight Bolt Mounting Plate
- High-Torque Mini Starter; Gear Reduction Type; 2.2KW; Fits All Chevy V8-V6 Engines; Billet Aluminum Mount; For 15.1:1 Compression Ratio Engines; 100% New Components; Offset Design for More Oil Pan Clearance; Sold Each
- Product Attributes:
- Rotation: Standard
- Gear Reduction Ratio: 3.75:1
- Category: Starters
- Power Output: 2.2 Kilo Watts
- Feature/Benefit: High-torque, Gear-reduction Design.
- Applications: Chevy V6 Engines, Chevy Small Block Engines And Chevy Big Block Engines
- Compression Ratio: 15 : 1
- Mounting Plate: Straight Bolt Mounting Plate
- Part Type: Starter Motor
- Flywheel Tooth Number: 153 & 168-tooth
- Make: Chevrolet
- High-torque, gear-reduction design. 100% NEW, not rebuilt. Offset design results in more clearance between the oil pan and the starter, and can be rotated for additional chassis clearance. The high-torque, high-output motor spins the engine over faster than stock starters, delivering 40-50% more cranking power. 3.75-to-1 sealed gear-reduction drive and full ball bearing construction. Includes shims to set pinion-gear engagement (when necessary). Approved by all leading sanctioning organizations.
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 1977 - Pontiac Grand LeMans | V | - | 8 Cyl 5.0L | 305 |
- High-Torque Starter; Gear Reduction Type; 1.4KW; Fits Chevy V8-V6 Engines
- High-Torque Starter; Gear Reduction Type; 1.4KW; Compression Ratio:11 : 1; Finish:Natural; Flywheel Tooth Number:153 and 168-Tooth; Gear Reduction Ratio:3.75:1; Material:Aluminum/Steel; Mounting Plate:Straight Bolt Mounting Plate
- High-Torque Mini Starter; Gear Reduction Type; 1.4KW; Fits All Chevy V8 Engines; Billet Aluminum Mount; For 11.1:1 Compression Ratio Engines; 100% New Components; Offset Design for More Oil Pan Clearance; Black and Silver Finish; Sold Each
- Product Attributes:
- Rotation: Standard
- Gear Reduction Ratio: 3.75:1
- Category: Starters
- Power Output: 1.4 Kw
- Feature/Benefit: High-torque, Gear-reduction Design.
- Applications: Chevy Small Block Engines, Chevy Big Block Engines And Chevy V6 Engines
- Compression Ratio: 11 : 1
- Mounting Plate: Straight Bolt Mounting Plate
- Part Type: Starter Motor
- Flywheel Tooth Number: 153 & 168-tooth
- Make: Chevrolet
- High-torque, gear-reduction design. 100% NEW, not rebuilt. Offset design results in more clearance between the oil pan and the starter, and can be rotated for additional chassis clearance. The high-torque, high-output motor spins the engine over faster than stock starters, delivering 40-50% more cranking power. 3.75-to-1 sealed gear-reduction drive and full ball bearing construction. Includes shims to set pinion-gear engagement (when necessary). Approved by all leading sanctioning organizations. Fits all Chevy V6 and small and big block V 8 engines using 153 or 168 tooth flywheels. Heavy-duty PROFORM P/N 66258 weighs 1-1/2 lbs. more and is 1" longer than P/N 66256.
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 1977 - Pontiac Grand LeMans | V | - | 8 Cyl 5.0L | 305 |
- Electric Engine Water Pump; Aluminum; Blue Powder Coat; Fits SB Chevy Engines
- Electric Engine Water Pump; Aluminum;Fits SB Chevy Engines; Finish:Blue
- Electric Engine Water Pump; Fits Small Block Chevy Engines; Made From Die Cast Aluminum; Body Has Blue Finish and Motor Has Black Finish; Flows 35 GPM; Billet 1.0 Inch NPT to 1-3/4 Inch Hose Fitting Included; Sold Individually
- Product Attributes:
- Rotation: Standard
- Category: Water Pumps
- Feature/Benefit: Affordable Electric Water Pumps Eliminate Unnecessary Weight And Impeller Drag Experienced At High Rpm, Pumps Up To 35+ Gallons Of Water Per Minute, And Delivers The Cooling That Can Make The Difference Between A Win And Second Place!
- Length: 6.5 Inch
- Applications: Chevy Small Block Engines
- Engine: Chevy Sb Gen 1
- Flow Rate: 35 Gpm
- Part Type: Water Pump
- Pump Flow: 35 Gpm
- Condition: New
- Make: Chevrolet
- Ever consider going electric? PROFORM's affordable electric water pumps eliminate unnecessary weight and impeller drag experienced at high RPM, pumps up to 35+ gallons of water per minute, and delivers the cooling that can make the difference between a win and second place! Durable but light-weight die-cast aluminum, epoxy powder coated for corrosion resistance in the color of your choice. Race or street. Comes with mating weather-tight connector. Draws 6 amps. Billet fitting (1in pipe to 1 3/in hose) included.
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 1977 - Pontiac Grand LeMans | V | - | 8 Cyl 6.6L | 403 |
- High-Torque Starter; Gear Reduction; High Compression; Pontiac/Oldsmobile V8
- High-Torque Starter; Gear Reduction; High Compression; Compression Ratio:14 : 1; Finish:Natural; Flywheel Tooth Number:166-Tooth; Gear Reduction Ratio:4.41:1; Material:Aluminum/Steel; Mounting Plate:Straight Bolt Mounting Plate
- High-Torque Mini Starter; Gear Reduction Type; High Compression Racing Style; Fits All Early Model Pontiac/Oldsmobile V8 Engines; For 14.0:1 Compression Ratio; 100% New; Offset For Pan Clearance; Natural Finish
- Product Attributes:
- Rotation: Standard
- Gear Reduction Ratio: 4.41:1
- Category: Starters
- Power Output: 1.4 Kw
- Applications: Pontiac And Oldsmobile Engines
- Compression Ratio: 14 : 1
- Mounting Plate: Straight Bolt Mounting Plate
- Part Type: Starter Motor
- Flywheel Tooth Number: 166-tooth
- Make: Gm
- For engines with large cubic inches or compression ratios, these 100% NEW starters provide the gear reduction needed to get large engines turned over. Built from scratch with all-new components, the torque rating is a healthy 4.41:1 gear reduction, capable of cranking engines up to 14:1 compression. Mounting bolts and adjustment shims included.
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 1977 - Pontiac Grand LeMans | V | 5733 | 8 Cyl 5.7L | 350 |
- Engine Water Pump; Mechanical Long Style; High Flow Model; Polished; SB Chevy
- Mechanical Long Style; High Flow Model;SB Chevy; Finish:Polished
- Engine Water Pump; Fits Small Block Chevy Engines; High-Flow Model; Mechanical Type; Long Style Pump; Made from High-Quality Aluminum; Polished Finish; Heavy-Duty Ball Bearings; Sold Each
- Product Attributes:
- Rotation: Standard
- Category: Water Pumps
- Feature/Benefit: High Flow Mechanical Water Pump.
- Length: Long
- Applications: Chevy Small Block Engines
- Flow Rate: 25 Gpm
- Part Type: Water Pump
- Pump Flow: 25 Gpm
- Condition: New
- Make: Chevrolet
- PROFORM's new high flow mechanical water pumps feature heavy duty ball bearings for up to 40% more coolant flow giving you real performance value for your dollar.
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 1977 - Pontiac Grand LeMans | V | - | 8 Cyl 6.6L | 403 |
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