Tools› Engine-Related

GForce

BOP to Chevrolet Transmission Bellhousing Adapter

$60.00

SKU: GF-BA101

In Stock
In Stock
Ships by Sep 9
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Overview

The GForce GF-BA101 is a bellhousing adapter designed to connect Buick, Pontiac, and Oldsmobile (BOP) engines to Chevrolet transmissions. This adapter includes torque converter spacers to facilitate the connection. It features a durable black powder coat finish and comes with all necessary mounting hardware for installation.
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The GForce GF-BA101 bellhousing adapter provides a solution for mating Buick, Pontiac, and Oldsmobile (BOP) engines with Chevrolet transmissions. Constructed with durability in mind, the GF-BA101 features a black powder coat finish for enhanced corrosion resistance and a clean aesthetic. The adapter kit includes torque converter spacers, which are crucial for ensuring proper alignment and engagement between the torque converter and the transmission flexplate. All necessary mounting hardware is also included, simplifying the installation process for mechanics and enthusiasts alike. It is important to note that this bellhousing adapter is not compatible with Chevrolet transmissions that were originally designed for use with an LS or Gen-5 LT engine. This specific exclusion ensures that users understand the compatibility limitations and avoid potential installation issues or performance problems.

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

BrandGForce
Part NumberGF-BA101
CategoryTools

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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.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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