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H2B Swap Kit

$1,000.00 $699.00 Save $301.00

SKU: PLM-CNC-H2B-KIT-EG-DC

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$100 Minimum Order
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Overview

The Private Label Mfg. H2B Swap Kit is a performance engine conversion package designed to mount B-series manual transmissions to H-series or F-series Honda engines. This kit features a precision CNC-machined 6061 billet aluminum adapter plate to facilitate the drivetrain transition.
Show original supplier description
The Private Label Mfg. H2B Swap Kit is a comprehensive solution for enthusiasts looking to convert an H22 or F20B long block to operate with a more flexible B-series manual transmission. By utilizing a B-series transmission, drivers gain access to a wider variety of gearing options often preferred for drag racing applications. The kit includes all necessary mounting components, such as a CNC-machined 6061 billet aluminum adapter plate, a billet post mount, and a high-strength steel welded bracket. This package also includes a Clutch Masters flywheel specifically configured for the H2B conversion, along with a crankshaft spacer, clutch slave spacer, intermediate axle adapter, and all required hardware. It is compatible with the 1992-1995 Honda Civic (EG chassis), 1996-2000 Civic (EK/EM chassis), and 1994-2001 Acura Integra (DC2 chassis). Please note that this kit will not work with H22 motors from the Prelude SH without major modifications and welding.

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

BrandQuarter
Part NumberPLM-CNC-H2B-KIT-EG-DC
CategoryDrivetrain
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.

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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