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- Fits SB Chevy
- 1.5 Ratio 3/8 Stud; Stamped Steel; Fits SB Chevy
- Sold As One Set Of 16 Pieces
- Product Attributes:
- Nut Style: Crimp Nut
- Feature/Benefit: Roller Tip To Reduce Valve Train Friction.
- Includes Shims: No
- Engine: Chevy Sb Gen 1
- Ratio: 1.5
- Mounting Style: Stud
- Make: Chevrolet
- Body Style: Standard
- Finish: Natural
- Fasteners Included: Yes
- Category: Roller Rocker Arm Set
- Applications: Chevy Small Block Engines
- Arm Style: Roller Tip
- Self-Aligning: No
- Material: Steel
- Stud Diameter (in.): 3/8 In.
- The super affordable way to reduce internal valve train friction and valve stem wear. Extra long slot eliminates rocker to stud interference when using high lift cams. 16 rockers, anti-gall grooved balls and nuts per package.
-
Suggested Purchase Quantity: 16
- Most jobs typically require 16 of this item.
Additional Fitment Information:
| Vehicle | Block | CC | Engine | Sub Model | CID |
|---|---|---|---|---|---|
| 1989 - GMC Jimmy | V | - | 8 Cyl 5.7L | Base | 350 |
- Fits SB Chevy
- 1.5 Ratio 3/8 Stud Stamped Steel Fits SB Chevy
- Sold As One Set Of 16 Pieces
- Product Attributes:
- Nut Style: Crimp Nut
- Feature/Benefit: Roller Tip To Reduce Valve Train Friction.
- Includes Shims: No
- Engine: Chevy Sb Gen 1
- Ratio: 1.5
- Mounting Style: Stud
- Make: Chevrolet
- Body Style: Standard
- Finish: Natural
- Fasteners Included: Yes
- Category: Roller Rocker Arm Set
- Applications: Chevy Small Block Engines
- Arm Style: Roller Tip
- Self-Aligning: No
- Material: Steel
- Stud Diameter (in.): 3/8 In.
-
Suggested Purchase Quantity: 16
- Most jobs typically require 16 of this item.
Additional Fitment Information:
| Vehicle | Block | CC | Engine | Sub Model | CID |
|---|---|---|---|---|---|
| 1989 - GMC Jimmy | V | - | 8 Cyl 5.7L | Base | 350 |
- Fits SB Chevy Engines
- Electric Engine Water Pump; Aluminum;Fits SB Chevy Engines; Finish:Black
- Sold Individually
- Product Attributes:
- Rotation: Standard
- Grade Type: Performance
- Mounting Hardware Included: Yes
- Impeller Vane Quantity: 1
- Make: Chevrolet
- Finish: Black
- Outlet Quantity: 1
- Hub Height: 6.5
- Category: Water Pumps
- Installation Warnings: No
- Applications: Chevy Small Block Engines
- Hub Hole Quantity: 1
- Impeller Rotation: Standard
- Pulley Included: No
- Hub Hole Thread Size: 1 Ntp
- Feature/Benefit: Affordable Electric Water Pumps Eliminate Unnecessary Weight And Impeller Drag Experienced At High Rpm.
- Engine: Chevy Sb Gen 1
- Flow Rate: 35 Gpm
- Pump Flow: 35 Gpm
- Hub Hole Thread Diameter: 1
- Includes Back Housing: No
- Mounting Hole Quantity: 4
- Water Pump Drive Type: Electric
- Thermostat And Housing Included: No
- Condition: New
- Impeller Material: Aluminum
- 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 |
|---|---|---|---|---|
| 1989 - GMC Jimmy | V | - | 8 Cyl 5.7L | 350 |
- Fits SB Chevy Engines
- Electric Engine Water Pump Aluminum Fits SB Chevy Engines Finish: Black
- Sold Individually
- Product Attributes:
- Rotation: Standard
- Grade Type: Performance
- Mounting Hardware Included: Yes
- Impeller Vane Quantity: 1
- Make: Chevrolet
- Finish: Black
- Outlet Quantity: 1
- Hub Height: 6.5
- Category: Water Pumps
- Installation Warnings: No
- Applications: Chevy Small Block Engines
- Hub Hole Quantity: 1
- Impeller Rotation: Standard
- Pulley Included: No
- Hub Hole Thread Size: 1 Ntp
- Feature/Benefit: Affordable Electric Water Pumps Eliminate Unnecessary Weight And Impeller Drag Experienced At High Rpm.
- Engine: Chevy Sb Gen 1
- Flow Rate: 35 Gpm
- Pump Flow: 35 Gpm
- Hub Hole Thread Diameter: 1
- Includes Back Housing: No
- Mounting Hole Quantity: 4
- Water Pump Drive Type: Electric
- Thermostat And Housing Included: No
- Condition: New
- Impeller Material: Aluminum
- 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 |
|---|---|---|---|---|
| 1989 - GMC Jimmy | V | - | 8 Cyl 5.7L | 350 |
- Fits Small Block Chevy using 6-3/4 or 7 Inch Balancer
- Fits Small Block Chevy using 6-3/4 or 7 Inch Balancer Emblem: No Emblems or Logos Finish: Chrome Material: Steel
- Sold Each
- Product Attributes:
- Emblem: No Emblems Or Logos
- Category: Timing Tab
- Feature/Benefit: Premium Chrome Timing Chain Pointer
- Applications: Chevy Small Block 262 To 400 Engines 1959 To 1986
- Make: Chevrolet
- Material: Steel
- Finish: Chrome
- Premium Chrome Timing Chain Pointer
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 1989 - GMC Jimmy | V | - | 8 Cyl 5.7L | 350 |
- Fits Small Block Chevy using 6-3/4 or 7 Inch Balancer
- Fits Small Block Chevy using 6-3/4 or 7 Inch Balancer; Emblem:No Emblems or Logos;Finish:Chrome; Material:Steel
- Sold Each
- Product Attributes:
- Emblem: No Emblems Or Logos
- Category: Timing Tab
- Feature/Benefit: Premium Chrome Timing Chain Pointer
- Applications: Chevy Small Block 262 To 400 Engines 1959 To 1986
- Make: Chevrolet
- Material: Steel
- Finish: Chrome
- Premium Chrome Timing Chain Pointer
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 1989 - GMC Jimmy | V | - | 8 Cyl 5.7L | 350 |
- Fits SB Chevy Engine
- Hi-Performance Under Cover Model; Fits SB Chevy Engine
- Includes Locking Plate, Offset Cam Bushings, Roller Cam Bearing and Bronze Thrust Bearing
- Product Attributes:
- Category: Gear Drive
- Feature/Benefit: For Chevrolet Applications.
- Applications: Chevy Big Block Engines
- For Chevrolet applications. These rugged gear drives offer high-precision timing, eliminating chain stretch. Machined for noise. Easy to install, fits under stock timing covers. Includes locking plate, offset cam bushings, roller cam bearing, and bronze thrust bearing.
-
Suggested Purchase Quantity: 6
- Most jobs typically require 6 of this item.
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 1989 - GMC Jimmy | V | - | 8 Cyl 5.7L | 350 |
- Fits SB Chevy Engine
- Hi-Performance Under Cover Model Fits SB Chevy Engine
- Includes Locking Plate, Offset Cam Bushings, Roller Cam Bearing and Bronze Thrust Bearing
- Product Attributes:
- Category: Gear Drive
- Feature/Benefit: For Chevrolet Applications.
- Applications: Chevy Big Block Engines
- For Chevrolet applications. These rugged gear drives offer high-precision timing, eliminating chain stretch. Machined for noise. Easy to install, fits under stock timing covers. Includes locking plate, offset cam bushings, roller cam bearing, and bronze thrust bearing.
-
Suggested Purchase Quantity: 6
- Most jobs typically require 6 of this item.
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 1989 - GMC Jimmy | V | - | 8 Cyl 5.7L | 350 |
- Fits SB Chevy
- 1.5 Ratio 3/8 Stud Extruded Type Fits SB Chevy
- One Set Of 16 Pcs
- Product Attributes:
- Nut Style: Polylock
- Feature/Benefit: Rid Your Engine Of Internal Friction With Roller-tipped Rocker Arms.
- Engine: Chevy Sb Gen 1
- Ratio: 1.5
- Mounting Style: Stud
- Make: Chevrolet
- Maximum Spring Diameter (In.): 1.400 In.
- Body Style: Narrow
- Finish: Blue Anodized
- Fasteners Included: Yes
- Category: Roller Rocker Arm Set
- Applications: Chevy Small Block Engines
- Arm Style: Full Roller
- Self-Aligning: No
- Material: Extruded Aluminum
- Stud Diameter (in.): 3/8 In.
- Rid your engine of internal friction with PROFORM's Super-Street aluminum roller-tipped rocker arms. The race-proven cage bearing, fulcrum and roller tip not only unleash horsepower, they also lengthen valve train component life and reduce wear and tear on valve stem tips. Precision machined to insure consistency and ratio accuracy. Each rocker arm has a laser etched PROFORM "P" logo. The set includes 16 anodized aluminum roller rockers and 16 poly locks.
-
Suggested Purchase Quantity: 16
- Most jobs typically require 16 of this item.
Additional Fitment Information:
| Vehicle | Block | CC | Engine | Sub Model | Engine VIN | Aspiration | CID |
|---|---|---|---|---|---|---|---|
| 1989 - GMC Jimmy | V | - | 8 Cyl 5.7L | Base | K | Naturally Aspirated | 350 |
- Fits SB Chevy
- 1.5 Ratio 3/8 Stud; Extruded Type; Fits SB Chevy
- One Set Of 16 Pcs
- Product Attributes:
- Nut Style: Polylock
- Feature/Benefit: Rid Your Engine Of Internal Friction With Roller-tipped Rocker Arms.
- Engine: Chevy Sb Gen 1
- Ratio: 1.5
- Mounting Style: Stud
- Make: Chevrolet
- Maximum Spring Diameter (In.): 1.400 In.
- Body Style: Narrow
- Finish: Blue Anodized
- Fasteners Included: Yes
- Category: Roller Rocker Arm Set
- Applications: Chevy Small Block Engines
- Arm Style: Full Roller
- Self-Aligning: No
- Material: Extruded Aluminum
- Stud Diameter (in.): 3/8 In.
- Rid your engine of internal friction with PROFORM's Super-Street aluminum roller-tipped rocker arms. The race-proven cage bearing, fulcrum and roller tip not only unleash horsepower, they also lengthen valve train component life and reduce wear and tear on valve stem tips. Precision machined to insure consistency and ratio accuracy. Each rocker arm has a laser etched PROFORM "P" logo. The set includes 16 anodized aluminum roller rockers and 16 poly locks.
-
Suggested Purchase Quantity: 16
- Most jobs typically require 16 of this item.
Additional Fitment Information:
| Vehicle | Block | CC | Engine | Sub Model | Engine VIN | Aspiration | CID |
|---|---|---|---|---|---|---|---|
| 1989 - GMC Jimmy | V | - | 8 Cyl 5.7L | Base | K | Naturally Aspirated | 350 |
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