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You are here: Home > Rocker Arms > Stud Mount Rocker Arms > Scorpion Performance > Endurance Series Rocker Arms > Chevrolet - 283/400


Featuring lightweight 7000 Series aerospace-grade aluminum in a full bodied design for maximum strength and durability, Scorpion Endurance Series Rocker Arms feature a needle bearing fulcrum and roller tip with centerless ground trunnions and axles. Also notable are the larger machined seats, thick walled adjusting nuts and all steel parts are black-oxide coated for enhanced durability. Endurance Series average a 28 grams lighter weight, and have additional clearance in the rocker body and poly-lock to enhance valve cover clearance. In addition the rocker bodies are anodized to provide increased protection against corrosion.

Scorpion Rocker Arms are 100% manufactured in America and come to you complete with an exclusive lifetime warranty.

Race Series Rocker Arms for Chevrolet 283/400 Engines





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Scorpion
Scorpion Endurance Series Rocker Arms_Chevrolet Small Block 283/400_1.50i/1.50e Ratio_3/8 Stud
Price $360.00

P/N: SCP-3000
  • Fits Chevrolet Small Block 265/400
  • Endurance Series
  • 1.50i/1.50e Ratio
  • 3/8 Stud Mount
  • Includes thick wall 3/8 poly-lock
  • Blue Anodize Finish
  • Exclusive Lifetime Warranty
  • Made in America
more info
Scorpion
Scorpion Endurance Series Rocker Arms_Chevrolet Small Block 283/400_1.50i/1.50e Ratio_7/16 Stud
Price $360.00

P/N: SCP-3001
  • Fits Chevrolet Small Block 265/400
  • Endurance Series
  • 1.50i/1.50e Ratio
  • 7/16 Stud Mount
  • Includes thick wall 7/16 poly-lock
  • Blue Anodize Finish
  • Exclusive Lifetime Warranty
  • Made in America
more info
Scorpion
Scorpion Endurance Series Rocker Arms_Chevrolet Small Block 283/400_1.60i/1.60e Ratio_3/8 Stud
Price $360.00

P/N: SCP-3002
  • Fits Chevrolet Small Block 265/400
  • Endurance Series
  • 1.60i/1.60e Ratio
  • 3/8 Stud Mount
  • Includes thick wall 3/8 poly-lock
  • Blue Anodize Finish
  • Exclusive Lifetime Warranty
  • Made in America
more info
Scorpion
Scorpion Endurance Series Rocker Arms_Chevrolet Small Block 283/400_1.60i/1.60e Ratio_With Bushings_3/8 Stud
Price $360.00

P/N: SCP-3002
  • Fits Chevrolet Small Block 265/400
  • Endurance Series
  • 1.60i/1.60e Ratio
  • 3/8 Stud Mount
  • Includes thick wall 3/8 poly-lock
  • Blue Anodize Finish
  • Exclusive Lifetime Warranty
  • Made in America
more info
Scorpion
Scorpion Endurance Series Rocker Arms_Chevrolet Small Block 283/400_1.60i/1.60e Ratio_7/16 Stud
Price $360.00

P/N: SCP-3003
  • Fits Chevrolet Small Block 265/400
  • Endurance Series
  • 1.60i/1.60e Ratio
  • 7/16 Stud Mount
  • Includes thick wall 7/16 poly-lock
  • Blue Anodize Finish
  • Exclusive Lifetime Warranty
  • Made in America
more info
Scorpion
Scorpion Endurance Series Rocker Arms_Chevrolet Small Block 283/400_1.60i/1.60e Ratio_With Bushings_7/16 Stud
Price $360.00

P/N: SCP-3003
  • Fits Chevrolet Small Block 265/400
  • Endurance Series
  • 1.60i/1.60e Ratio
  • 7/16 Stud Mount
  • Includes thick wall 7/16 poly-lock
  • Blue Anodize Finish
  • Exclusive Lifetime Warranty
  • Made in America
more info
Scorpion
Scorpion Endurance Series Rocker Arms_Chevrolet Small Block 283/400_1.55i/1.55e Ratio_3/8 Stud
Price $360.00

P/N: SCP-3006
  • Fits Chevrolet Small Block 265/400
  • Endurance Series
  • 1.55i/1.55e Ratio
  • 3/8 Stud Mount
  • Includes thick wall 3/8 poly-lock
  • Blue Anodize Finish
  • Exclusive Lifetime Warranty
  • Made in America
more info
Scorpion
Scorpion Endurance Series Rocker Arms_Chevrolet Small Block 283/400_1.55i/1.55e Ratio_7/16 Stud
Price $360.00

P/N: SCP-3007
  • Fits Chevrolet Small Block 265/400
  • Endurance Series
  • 1.55i/1.55e Ratio
  • 7/16 Stud Mount
  • Includes thick wall 7/16 poly-lock
  • Blue Anodize Finish
  • Exclusive Lifetime Warranty
  • Made in America
more info
Scorpion
Scorpion Endurance Series Rocker Arms_Chevrolet Small Block 283/400_1.65i/1.65e Ratio_3/8 Stud
Price $360.00

P/N: SCP-3008
  • Fits Chevrolet Small Block 265/400
  • Endurance Series
  • 1.65i/1.65e Ratio
  • 3/8 Stud Mount
  • Includes thick wall 3/8 poly-lock
  • Blue Anodized Coating
  • Set of 16
  • Exclusive Lifetime Warranty
more info
Scorpion
Scorpion Endurance Series Rocker Arms_Chevrolet Small Block 283/400_1.65i/1.65e Ratio_7/16 Stud
Price $360.00

P/N: SCP-3009
  • Fits Chevrolet Small Block 265/400
  • Endurance Series
  • 1.65i/1.65e Ratio
  • 7/16 Stud Mount
  • Includes thick wall 7/16 poly-lock
  • Blue Anodized Coating
  • Set of 16
  • Exclusive Lifetime Warranty
more info