Comp Cams ROCKER ARMS 348/409 CHEVY 1.7 ULTRA PRO MAG 4G4RBF margin-top: 12px

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Quantity: Sold as a Kit

BB1403: 60 Tooth tone ring 14 bolt

2024–2026 Toyota Tacoma 2WD / 4WD

These reinforcing crankshaft adapters bolt on behind the flexplate to extend the pilot 1/2-inch toward the transmission

Comp Cams ROCKER ARMS 348/409 CHEVY 1.7 ULTRA PRO MAG 4G4RBF margin-top: 12pxUltra Pro MagnumT Roller Rocker Arms not only live up to the lofty standards of the original Pro MagnumsT, but they also take stud mount rocker performance, stability and value to a whole new level. The 8650 chromemoly material and arched, web like design deliver increased strength and rigidity while still reducing the moment of inertia and optimizing the dynamic balance. A unique black oxide exterior finish helps prevent corrosion and increases