BHCV-10004K Chevrolet “621” Bellhousing, GM LS, 4-Speed/TKX 5-Speed/TKO 5-Speed, Muncie Bolt Pattern

Name: BHCV-10004K Chevrolet “621” Bellhousing, GM LS, 4-Speed/TKX 5-Speed/TKO 5-Speed, Muncie Bolt Pattern
Brand: AMERICAN POWERTRAIN
SKU: 632-BHCV-10004K
Price: 355.95 USD
Availability: InStock

^$355⁹⁵

1 left in stock

Ships on Nov 02, 2026

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GM LS
4-Speed/TKX 5-Speed/TKO 5-Speed
Muncie Bolt Pattern

Chevy Bell Housing Is Designed for All LS GM Engines for 4-Speed, TKX 5-Speed and TKO 5-Speed, Muncie Bolt Pattern, Providing a Clean Solution for Transmission Installation, Conversion, or Service Needs.

American Powertrain Aluminum Bellhousings For Strong, Precise Manual Transmission Swaps

American Powertrain Aluminum Bellhousings deliver Made-in-USA strength, CNC-machined precision, and dependable alignment for Chevy, BOP, Mopar, and Ford drivetrain builds. Cast from high-titanium-content A356 aluminum, they resist torque stress and cracking while staying lighter than cast iron. Most models work with OE linkage and all are compatible with HYDRAMAX hydraulics, making them a smart choice for TREMEC and manual transmission upgrades.

Part TypeBellhousing

Product LineAmerican Powertrain Aluminum Bellhousings

BrandAMERICAN POWERTRAIN

Package Height8.5

Package Width18.2

Package Length18.4

Weight14.21 PG

Part CategoryPerformance Parts

Part FitmentDirect Fit

Vendor Part NumberBHCV-10004K

Package Qty1

Package TypeEA

Some parts are not legal for use in California or other states with similar laws / regulations

BHCV-10004K Chevrolet “621” Bellhousing, GM LS, 4-Speed/TKX 5-Speed/TKO 5-Speed, Muncie Bolt Pattern

American Powertrain Aluminum Bellhousings For Strong, Precise Manual Transmission Swaps

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