ISR Performance Driveshaft - LS Swap 350Z- T56- Aluminum

The ISR Performance One-Piece Driveshaft is built specifically for LS swaps into the Nissan 350Z (Z33) when paired with the F-body T56 6-speed transmission and the ISR LS swap kit. Built from aluminum with Dana/Spicer solid high-performance u-joints, it provides the correct length and flange pattern for this specific swap combination.

What It Does

LS-swapped 350Z builds using the F-body T56 transmission need a custom driveshaft because the swap repositions the transmission output flange relative to the factory diff location. This driveshaft is built to that exact length using the correct flange on the diff side, eliminating the need to source or modify a custom shaft separately.

Aluminum construction reduces rotating mass compared to a steel shaft, which translates to slightly quicker throttle response and lower driveline inertia. Common pick for built LS swaps and serious track or drift builds where every bit of rotating weight savings matters.

Critical Fitment Requirements

F-body T56 only. This driveshaft will NOT fit the T56 Magnum transmission. The T56 Magnum (an aftermarket Tremec unit) has different output flange geometry and a different overall length than the original F-body T56, so the shaft lengths and end fittings don't interchange. If you're running a T56 Magnum, contact ISR or a custom driveshaft shop for the correct part.

Only guaranteed with the complete ISR Performance LS swap kit. If you're using different swap mounts or a non-standard transmission mount configuration, fitment cannot be guaranteed.

Fitment

• 2003-2008 Nissan 350Z (Z33) with LS engine swap
• F-body T56 6-speed transmission ONLY (Camaro/Firebird/Trans Am/Pontiac GTO T56)
• NOT compatible with T56 Magnum
• ISR Performance LS swap mounts (required)

Related Parts

If you're sourcing the rest of the ISR LS swap kit, the F-body T56 also typically uses the ISR T56 Shifter Extension Relocation Kit and the F-Lever GTO Shifter Cup (GM #92147292) to reposition the shifter to a usable location in the 350Z chassis.

Lead Time

Built to order. Approximately 1-week lead time before shipping.

What's in the Box

• 1x ISR Performance one-piece aluminum driveshaft with Dana/Spicer u-joints, built to LS swap length

Product Details

Brand: ISR Performance

Part Number: IS-DS-LS350-T56-A

Type: One-Piece Swap-Specific Driveshaft

Vehicle Fitment: 2003-2008 Nissan 350Z (Z33) with LS engine swap

Engine: GM LS series

Transmission: F-body T56 6-speed manual

NOT Compatible With: T56 Magnum

Required Swap Components: ISR Performance LS swap mounts

Material: Aluminum

U-Joints: Dana/Spicer solid high-performance

Carrier Bearing: Eliminated (one-piece design)

Fitment Guarantee: Only guaranteed with complete ISR LS swap kit

Lead Time: Built to order, approximately 1 week

Sold: Individually

Legality: Off-road and competition use only