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Ships within 48 hours · Estimated delivery Aug 14 - Aug 19
not included
1510 or the CNC ported PCE281
Speedmaster housing bolts a are made of 8740 alloy
Designed for use with Speedmaster air cleaners
Speedmaster has redesigned the power gear sets to incorporate six pinion gears
GM 8.875" 12 Bolt 12P Car 35 Spline 3.07 up TorqueWorm Limited Slip Differential not includedThe TorqueWorm is a torque biasing 6 pinion gear type limited slip unit. This is a preloaded unit allowing for a faster reacting unit. The use of 6 pinion gears means the stress on gears is spread over a greater surface area, reducing the load on all internal components. The internal components are made from EN36 Material as used in racing. The outer cases made from 8620 Chrome Nickel Moly steel and the case hardened for long life and improved
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