1.5 SBC Narrow Body Race Series Rocker Arm , 3/8 Inch Stud Mount 1.5 SBC Narrow Body Rocker Arm, 3/8 Inch Stud Mount

• Ratio 1.5
• 3/8 Inch Stud Mount
• Includes Polylock
• Chevy V-8 305-350 / Vortec
• Blue
• Single rocker
• Must use a guide plate
• Designed for center bolt valve covers on Chevy

Rockers for these engines also available in Narrow Body Self-Aligning Race Series NB Race Series Rocker Arms from Scorpion Racing Products!

Narrow Body Race Series Rocker Arms Specific features include:

• Narrow Body Design
• Available ratios 1.5 thru 1.7 Chevy
• Available ratios 1.6 and 1.72 Ford
• Designed for center bolt valve covers on Chevy
• Must use a guide plate
• 1.2 inch Fulcrum Width
• Handle .950 inch Lift and .950 lbs. Max Open Spring Pressure
• Made in the USA

Note: For all Mixed Ratio Rocker Sets i=Intake and e=Exhaust

All Scorpion Rocker Arms Feature:

• Lightweight 7000 Series Aerospace-grade Aluminum Bodies for Maximum Strength and Durability
• Needle Bearing Fulcrum and Roller Tip
• Centerless Ground Trunnion
• Centerless Ground Pin and Roller
• Burr-Free Thru Hole in Trunnion
• Large Machined Seat
• Thick Walled Adjusting Nut
• Pedestals Machined from Solid Steel
• Black Oxide Coated Steel Parts
• Anodized for Additional Protection and Durability
• 100 percent CNC Machined in the USA
• Exclusive Lifetime Warranty
• Scorpion Racing Products NB Race Series 1.5 SBC 3/8 Narrow Body Blue Race Single Rocker Arm w/ Polylock