Order Status & Returns
Gift Cards
Help Center
1-800-345-4545
Vehicle Info NeededAMERICAN POWERTRAINPART NUMBER: 632-BHPO-10003K
BHPO-10003K Aluminum Bellhousing, Buick/Olds/Pontiac to Tremec TKO/TKX/4-Speed
$33245$349.95You Save$17.50
Ships on 09/15/2026
Lowest Price GuaranteeGM
- Aluminum Bellhousing
- Buick/Olds/Pontiac to Tremec TKO/TKX/4-Speed
Buick Olds Pontiac Bell Housing Is Designed for TKX, TKO and Muncie 4-Speed Transmissions, Providing a Clean Solution for Transmission Installation, Conversion, or Service Needs.
American Powertrain BHPO-10003K Notes:
- Cnc Machined Titanium/Aluminum Buick/Olds/Pontiac Bell Housing, Compatible with OE Mechanical Linkage or Hydraulics and 160/166t Flywheel, Dual Side Starter Pockets, Includes OE Spec Steel Inspection Cover and Bell to Block Hardware for TKX, TKO and Muncie 4-Speed Transmissions
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 Height8.0
Package Width18.0
Package Length18.0
Weight19.0 PG
Part CategoryPerformance Parts
Part FitmentDirect Fit
Vendor Part NumberBHPO-10003K
Package Qty1
Package TypeEA
No Questions
No Reviews
Some parts are not legal for use in California or other states with similar laws / regulations
