HEWLAND MK 8/9, LD 200 AND WEBSTER GEARBOXES. It has been proven that an Open Differential is faster on oval tracks than a spool, cam and pawl, or salisbury differential, as the open diff frees up the car to run fast on the straight, without binding in the corners. An aluminum Differential Housing can save as much as 7.5#. For classes requiring an open differential, the lighter weight insures faster acceleration and better braking.

HEWLAND MK 8/9, LD 200 AND WEBSTER GEARBOXES. EARLY. It has been proven that an Open Differential is faster on oval tracks than a spool, cam and pawl, or salisbury differential, as the open diff frees up the car to run fast on the straight, without binding in the corners. An aluminum Differential Housing can save as much as 7.5#. For classes requiring an open differential, the lighter weight insures faster acceleration and better braking.

DIFFERENTIAL OPEN ALUMINUM TO FIT SWIFT 014 WITH SG3 GEARBOX WITH BEARINGS CROSSPIN AND CIRCLIP DOES NOT INCLUDE GEARS

It has been proven that an Open Differential is faster on oval tracks than a spool, cam and pawl, or salisbury differential, as the open diff frees up the car to run fast on the straight, without binding in the corners. An aluminum Differential Housing can save as much as 7.5#. For classes requiring an open differential, the lighter weight insures faster acceleration and better braking.

It has been proven that an Open Differential is faster on oval tracks than a spool, cam and pawl, or salisbury differential, as the open diff frees up the car to run fast on the straight, without binding in the corners. An aluminum Differential Housing can save as much as 7.5#. For classes requiring an open differential, the lighter weight insures faster acceleration and better braking.

 Machined from 7075-T651 aluminum , then hard anodized . This Fast Forward manufactured LD 200 / MK diff is made with smooth rounded surfaces for less drag . And a large bearing spigot radius for strength. This differential weighs over 3 pounds LESS than the OE steel diff. It comes with bearings and cross pin. Your flat side gears and spider gears can be swapped over from you old steel diff.

TRE Aluminum differential housing for FSAE ONLY....competition. Made from 7075 T6 . it weighs in at 13 oz