Fits Tremec TKX and TKO, Muncie, Saginaw, and Borg Warner T10 Transmissions

Part Number: LK4000

The Lakewood cast aluminum bellhousings connect Chevy small, big block, and LS engines to transmissions utilizing the standard GM pattern such as the Muncie, Saginaw, Borg Warner T10, and Tremec TKX or TKO transmissions. The bellhousings are designed for both GM cars and trucks and other manufacturers where swap applications are being installed. OEM starters are recommended for ease of fitment. It is very important that the tooth count (153 or 168) of the starter match the tooth count of the flywheel to ensure proper engagement. Two primary options: a 12 3/4-inch flywheel (153 teeth) where the nose cone will have two attachment bolt holes across from each other (inline) and a 14-inch flywheel (168 teeth) where the attachment bolt holes will be offset (diagonal). This applies mainly to factory GM starters on passenger cars/light trucks and does not apply to later model versions (w/ gear reduction) or aftermarket and mini starters. Be sure to match your clutch to your flywheel as well.

Features and Benefits

• Factory-like attachment for LS engines using a stock or Holley oil pan
• Lightweight cast aluminum design similar to the original equipment bellhousings
• Lower cost non-SFI rated option for projects that do not require a steel SFI rated unit
• Designed For Hydraulic and Mechanical Fork Throwout Bearing Linkage
• Bellhousing Depth: 6.45 in
• Clutch Fork Opening: 2.125 In X 3.3 In
• Transmission Bore Diameter: 4.684 In
• No hardware included

Tested with O.E. (original equipment) style single disc 11-inch clutch._x000D_ _x000D_ Manual linkage/Z-Bar/manual clutch bell crank linkage bracket holes are 1/2-13 UNC