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Gilmer Belt Drive Pulley Kit for Chevrolet Big-Block 396 / 427 / 454 – Northline Parts

Gilmer Belt Drive Pulley Kit for Chevrolet Big-Block 396 / 427 / 454

SKU: NLT2S00513
$194.89 In Stock
$194.89
Sale price  $194.89 Regular price 
Ships for free in 2–4 business days.
This billet-aluminum Gilmer belt-drive kit is intended for compatible Chevrolet big-block V8 accessory drives. The toothed-belt arrangement offers a distinctive appearance and sound in a custom engine installation.
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Compatible Models

We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.

Compatible equipment / model
  • Chevrolet big-block 396 V8 with compatible accessory layout
  • Chevrolet big-block 427 V8 with compatible accessory layout
  • Chevrolet big-block 454 V8 with compatible accessory layout

Product Overview

A Gilmer drive uses toothed pulleys rather than a conventional V-belt arrangement. The correct pulley spacing and water-pump length are crucial, especially where short- and long-water-pump combinations differ.

Builders typically install these kits during a performance or appearance project, not as an ordinary service-belt replacement.

Key Features & Performance

  • Gilmer Belt Drive Pulley Kit
  • Custom accessory-drive conversion
  • Confirm crank and water-pump pulley offsets, pump length, alternator mounting and the belt/pulley pieces supplied.

What Is Included

Billet pulley and toothed belt components per kit

Fitment Notes

Confirm crank and water-pump pulley offsets, pump length, alternator mounting and the belt/pulley pieces supplied.

Frequently Asked Questions

When should this part be replaced? Builders typically install these kits during a performance or appearance project, not as an ordinary service-belt replacement.

Is this a genuine OEM part? No. This listing describes a replacement or accessory unless explicitly stated otherwise. Manufacturer names and OE numbers are used to identify the intended application.

Part Summary

Keywords: Gilmer Belt Drive Pulley Kit for Chevrolet Big-Block 396 / 427 / 454, Chevrolet big-block 396 V8 with compatible accessory layout, Chevrolet big-block 427 V8 with compatible accessory layout, Chevrolet big-block 454 V8 with compatible accessory layout.

Brand names, model numbers, and reference part numbers are used for identification and compatibility purposes only. Verify the original component, dimensions, and application before purchase.

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