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Engines and Components› Oiling Systems

ADVANCED ENGINE DESIGN

Nitrophyl Modified Float

$44.63 $31.93 Save $12.70

SKU: A07A 5381

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In Stock
Ships by Oct 11
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$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The ADVANCED ENGINE DESIGN 5381 is a Nitrophyl race float designed for rear drag and jet extension applications. It is specifically modified for sideways mounting, oval track, and drag race use.

These floats are essential in high G-force situations to maintain a consistent fuel level. All racing floats are machined, weighted, and coated for optimal performance.
Show original supplier description

Part #: 5381

Carburetor Float - Modified - Center Hung - Nitrophyl - Secondary - Holley 4150 Carburetors - Each

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

BrandADVANCED ENGINE DESIGN
Part NumberA07A 5381

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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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