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Engines and Components› Camshafts and Valvetrain

Lunati

1.6 Ratio Rocker Arms w/ Needle Bearings

$322.22 $284.20 Save $38.02

SKU: 15315-16

Out of Stock
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

It features a 1.6 ratio and a trunnion with needle bearings. These rocker arms are made from aircraft quality aluminum with a superfinished surface and are for 7/16" stud diameter applications. They are CAD designed and FEA optimized for high-performance street engines, constructed from extruded aircraft quality aluminum and CNC machined to precise tolerances.
Show original supplier description
The Lunati Voodoo Rocker Arm Set (15315-16) is engineered for Chevrolet Small Block engines, offering a 1.6 ratio and a trunnion equipped with needle bearings. The CAD-designed and FEA-optimized components are CNC-machined to precise tolerances, ensuring strength to handle aggressive spring pressures and higher lift cams. These rocker arms are clearanced for higher lift springs and camshafts, and feature a clipped trunnion for positive side-to-side location. The precision-sorted needle bearings are built to withstand higher valve spring pressures. They are suitable for 7/16" stud diameter applications. The product is compatible with Chevrolet Small Block engines including displacements such as 262, 283, 305, 307, 327, 350, 383, and 400 V8 engines.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandLunati
Part Number15315-16
CategoryEngines and Components
5,000+ Trusted brands
1M+ Enthusiasts
5M+ Parts sold
(760) 282-4645 hello@motormia.co

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Returns & Fitment

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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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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