Engines and Components› Camshafts and Valvetrain
Manley Performance
ALUM RKR-SBC 262-400 1.6 X 3/8'
SKU: M004 433272-1
Moderate — 2–4 hours
Description
MIA's Description
Constructed from aerospace-grade 2024 billet aluminum and CNC machined for precision, these rocker arms offer enhanced strength and reliability. They feature heat-treated steel nose rollers, axles, and trunnions with a hardness of 60-62 Rockwell. The shot-peened surface and anodized finish contribute to durability and corrosion resistance. These rocker arms are rated for up to 750 lbs of open spring pressure.
Fitment
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Specifications
| Brand | Manley Performance |
| Part Number | M004 433272-1 |
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Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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