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You are here: Home > Rocker Arms > Shaft Mount Rocker Arms > Scorpion Shaft Rocker Arms > Endurance Series Shaft Rockers
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Chevrolet - 283/400 Small Block Ford - 289/351 Windsor

Scorpion takes precision manufacturing to a whole new level with its new Endurance Series shaft mount rocker arms. These rockers were designed for professional circle track, dirt track, drag racing and offshore powerboat race engines. We believe they are the best shaft rockers available today and are built to perform at the top level, lap after lap, race after race. Plus, they are priced very competitively, and they’re made in America.

Please select your rocker system from the list below, or select from the categories listed above.




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Scorpion
Scorpion Endurance Series Shaft Rocker Arms_Chevrolet Small Block 283/400_1.50i/1.50e Ratio_AFR Eliminator 23° Head
Price $1,300.00

P/N: SCP-3900
  • Fits Chevrolet Small Block 265/400
  • Endurance Series
  • 1.50i/1.50e Ratio
  • AFR Eliminator 23° Head
  • Includes Shaft and Snap Rings
  • Exclusive Lifetime Warranty
  • Made in America
more info
Scorpion
Scorpion Endurance Series Shaft Rocker Arms_Chevrolet Small Block 283/400_1.50i/1.50e Ratio_Chevrolet 23° Head
Price $1,150.00

P/N: SCP-3500
  • Fits Chevrolet Small Block 265/400
  • Endurance Series
  • 1.50i/1.50e Ratio
  • Chevrolet 23° Head
  • Includes Shaft and Snap Rings
  • Exclusive Lifetime Warranty
  • Made in America
more info
Scorpion
Scorpion Endurance Series Shaft Rocker Arms_Chevrolet Small Block 283/400_1.50i/1.65e Ratio_AFR Eliminator 23° Head
Price $1,300.00

P/N: SCP-3909
  • Fits Chevrolet Small Block 265/400
  • Endurance Series
  • 1.50i/1.65e Ratio
  • AFR Eliminator 23° Head
  • Includes Shaft and Snap Rings
  • Exclusive Lifetime Warranty
  • Made in America
more info
Scorpion
Scorpion Endurance Series Shaft Rocker Arms_Chevrolet Small Block 283/400_1.55i/1.50e Ratio_AFR Eliminator 23° Head
Price $1,300.00

P/N: SCP-3913
  • Fits Chevrolet Small Block 265/400
  • Endurance Series
  • 1.55i/1.50e Ratio
  • AFR Eliminator 23° Head
  • Includes Shaft and Snap Rings
  • Exclusive Lifetime Warranty
  • Made in America
more info
Scorpion
Scorpion Endurance Series Shaft Rocker Arms_Chevrolet Small Block 283/400_1.55i/1.50e Ratio_Chevrolet 23° Head
Price $1,150.00

P/N: SCP-3513
  • Fits Chevrolet Small Block 265/400
  • Endurance Series
  • 1.55i/1.50e Ratio
  • Chevrolet 23° Head
  • Includes Shaft and Snap Rings
  • Exclusive Lifetime Warranty
  • Made in America
more info
Scorpion
Scorpion Endurance Series Shaft Rocker Arms_Chevrolet Small Block 283/400_1.55i/1.55e Ratio_AFR Eliminator 23° Head
Price $1,300.00

P/N: SCP-3901
  • Fits Chevrolet Small Block 265/400
  • Endurance Series
  • 1.55i/1.55e Ratio
  • AFR Eliminator 23° Head
  • Includes Shaft and Snap Rings
  • Exclusive Lifetime Warranty
  • Made in America
more info
Scorpion
Scorpion Endurance Series Shaft Rocker Arms_Chevrolet Small Block 283/400_1.55i/1.55e Ratio_Chevrolet 23° Head
Price $1,150.00

P/N: SCP-3502
  • Fits Chevrolet Small Block 265/400
  • Endurance Series
  • 1.55i/1.55e Ratio
  • Chevrolet 23° Head
  • Includes Shaft and Snap Rings
  • Exclusive Lifetime Warranty
  • Made in America
more info
Scorpion
Scorpion Endurance Series Shaft Rocker Arms_Chevrolet Small Block 283/400_1.60i/1.50e Ratio_AFR Eliminator 23° Head
Price $1,300.00

P/N: SCP-3908
  • Fits Chevrolet Small Block 265/400
  • Endurance Series
  • 1.60i/1.50e Ratio
  • AFR Eliminator 23° Head
  • Includes Shaft and Snap Rings
  • Exclusive Lifetime Warranty
  • Made in America
more info
Scorpion
Scorpion Endurance Series Shaft Rocker Arms_Chevrolet Small Block 283/400_1.60i/1.55e Ratio_Chevrolet 23° Head
Price $1,150.00

P/N: SCP-3520
  • Fits Chevrolet Small Block 265/400
  • Endurance Series
  • 1.60i/1.55e Ratio
  • Chevrolet 23° Head
  • Includes Shaft and Snap Rings
  • Exclusive Lifetime Warranty
  • Made in America
more info
Scorpion
Scorpion Endurance Series Shaft Rocker Arms_Chevrolet Small Block 283/400_1.60i/1.60e Ratio_AFR Eliminator 23° Head
Price $1,300.00

P/N: SCP-3902
  • Fits Chevrolet Small Block 265/400
  • Endurance Series
  • 1.60i/1.60e Ratio
  • AFR Eliminator 23° Head
  • Includes Shaft and Snap Rings
  • Exclusive Lifetime Warranty
  • Made in America
more info