PRW Sportsman Series 1.6 Ratio Steel Roller Tip Rocker Arms — Fits Small Block Chevy

SKU: FMJX_0835004
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High-Lift Performance for Small Block ChevyTake your Small Block Chevy ...Read More

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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

Product Details

Product Description
Part Numbers
Sizing & Fit

High-Lift Performance for Small Block Chevy

Take your Small Block Chevy engine to the next level with the PRW Sportsman Series 1.6 Ratio Rocker Arms. By increasing the rocker ratio from the standard 1.5 to 1.6, you gain a slight increase in valve lift, which helps your engine breathe better and produce more power throughout the powerband. These steel rocker arms are engineered for strength and precision, making them an excellent choice for street performance and mild racing applications where durability is paramount.

Technical Advantages

  • Increased Lift: 1.6 ratio provides a performance boost over stock
  • Roller Tip: Reduces friction and valve guide wear
  • Construction: High-strength steel for reliable operation
  • Mounting: Designed for 3/8 inch stud mount systems
  • Set: Includes 16 high-quality rocker arms

The PRW Sportsman series is known for its excellent value and reliable performance. These rocker arms are built to handle the stresses of higher lift cams, ensuring that your valvetrain remains stable even under demanding conditions. The roller tip design is particularly effective at reducing heat and friction, which is critical for the longevity of your engine's internal components. If you are looking for a simple, effective way to extract more power from your SBC build, these 1.6 ratio rockers are a proven solution. Trust in the engineering excellence of PRW to keep your engine performing at its best. Find all your performance valvetrain needs at GGCRACING.

Product Details

Product Description
Part Numbers
Sizing & Fit

High-Lift Performance for Small Block Chevy

Take your Small Block Chevy engine to the next level with the PRW Sportsman Series 1.6 Ratio Rocker Arms. By increasing the rocker ratio from the standard 1.5 to 1.6, you gain a slight increase in valve lift, which helps your engine breathe better and produce more power throughout the powerband. These steel rocker arms are engineered for strength and precision, making them an excellent choice for street performance and mild racing applications where durability is paramount.

Technical Advantages

  • Increased Lift: 1.6 ratio provides a performance boost over stock
  • Roller Tip: Reduces friction and valve guide wear
  • Construction: High-strength steel for reliable operation
  • Mounting: Designed for 3/8 inch stud mount systems
  • Set: Includes 16 high-quality rocker arms

The PRW Sportsman series is known for its excellent value and reliable performance. These rocker arms are built to handle the stresses of higher lift cams, ensuring that your valvetrain remains stable even under demanding conditions. The roller tip design is particularly effective at reducing heat and friction, which is critical for the longevity of your engine's internal components. If you are looking for a simple, effective way to extract more power from your SBC build, these 1.6 ratio rockers are a proven solution. Trust in the engineering excellence of PRW to keep your engine performing at its best. Find all your performance valvetrain needs at GGCRACING.

Product Details

Product Description

High-Lift Performance for Small Block Chevy

Take your Small Block Chevy engine to the next level with the PRW Sportsman Series 1.6 Ratio Rocker Arms. By increasing the rocker ratio from the standard 1.5 to 1.6, you gain a slight increase in valve lift, which helps your engine breathe better and produce more power throughout the powerband. These steel rocker arms are engineered for strength and precision, making them an excellent choice for street performance and mild racing applications where durability is paramount.

Technical Advantages

  • Increased Lift: 1.6 ratio provides a performance boost over stock
  • Roller Tip: Reduces friction and valve guide wear
  • Construction: High-strength steel for reliable operation
  • Mounting: Designed for 3/8 inch stud mount systems
  • Set: Includes 16 high-quality rocker arms

The PRW Sportsman series is known for its excellent value and reliable performance. These rocker arms are built to handle the stresses of higher lift cams, ensuring that your valvetrain remains stable even under demanding conditions. The roller tip design is particularly effective at reducing heat and friction, which is critical for the longevity of your engine's internal components. If you are looking for a simple, effective way to extract more power from your SBC build, these 1.6 ratio rockers are a proven solution. Trust in the engineering excellence of PRW to keep your engine performing at its best. Find all your performance valvetrain needs at GGCRACING.

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