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Ships within 48 hours · Estimated delivery Aug 7 - Aug 12
Step up to the high-rpm power of an open plenum with Speedmaster HiRise intake manifolds
Instead of spending the time and money refurbishing your existing heads
and sludge
and street applications
All kits come complete with 12 point nuts and hardened parallel washers for an even load distribution and accurate torque readings
Borg Warner GM 7.75" 9 Bolt Differential Girdle Cover Step up to the high-rpmSpeedmaster aluminum differential covers. Made from cast aluminum with thick gasket rails to resist oil leaks, and feature cast in ribs for added strength and heat dissipation. The cover includes mounting bolts for a complete installation.
