Description

THE INSANE SHAFTS EXTREME DUTY LINE FEATURES STRONGER RAW MATERIALS THAT IS PUT THROUGH OUR PROPRIETARY ANNEALING AND HEAT TREATMENT PROCESS. THE LARGER DIAMETER SHAFT AND LARGER INTERNAL PARTS CAN HANDLE 60% MORE POWER THAN OUR STANDARD 500HP AND 1000HP VERSIONS. THIS PACKAGE COMBINES EXTREME DUTY AXLES, 36MM SWAP SPINDLES AND A B-SERIES INTERMEDIATE SHAFT FOR THE ULTIMATE POWERTRAIN SETUP FOR YOUR HIGH POWERED STREET OR RACE CAR.

EXTREME DUTY HP RATING: UP TO 800HP

EXTREME DUTY+: HP RATING: UP TO 1600HP

ENGINE: B16/B18/B20

TRANSMISSION: B-SERIES HYDRAULIC

INTERMEDIATE SHAFT: B-SERIES HYDRAULIC (MALE)

WHEEL BEARING I.D.: 38MM

PART NUMBERS:

• EXTREME DUTY: IS-EXP-001
• EXTREME DUTY+: IS-EXP-001-D

To purchase these parts individually, follow these links:

Axles: LH / RH

Intermediate Shaft: IS-BRK-01

Spindles: IS-SPL-01