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Top Street Performance Chevy Big Block 6061-T6 Aluminum 1.7 Ratio 7/16" Roller Rocker Arms
$200.00
Give your V8 powerplant an upgrade with a set of TSP's premium rocker arms. These roller rockers are a functional and fashionable addition to any Big Block Chevy. They are cast from high-quality 6061-T6 aluminum and feature a larger-than-stock body for added strength and durability. With roller fulcrums and tips and a machined relief for added valve spring clearance, these rocker arms are designed for stock or aftermarket engines.

Specifications:
  • Mounting Style: Stud
  • Rocker Arm Ratio: 1.7
  • Rocker Arm Style: Full Roller
  • Stud Size: 7/16"
  • Rocker Arm Material: 6061-T6 Aluminum
  • Rocker Arm Finish: Orange Anodized
  • Self-Aligning: Yes
  • Rocker Arm Body Style: Standard
  • Rocker Arm Nut Style: Poly Lock
  • Slot Width: 0.600"
  • Maximum Spring Diameter: 1.500"
  • Quantity: 16
Fitment:
  • Chevrolet Big Block V8 Gen. II (Mark IV)
    • 6.5 L / 396 in³
    • 6.6 L / 402 in³
    • 7.0 L / 427 in³
    • 7.4 L / 454 in³
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