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the use of 6 pinion gears means the stress on gears is spread over a greater surface area
making it a strong upgrade for performance builds
Couple this Hi-Ram intake with the high flowing LS1 style cylinder heads has outstanding potential for naturally aspirated and forced induction applications
Although the GM heads are good pieces
our Top-End engine kits will save you the time and hassle of mixing and matching components yourself
7/16" Rocker Arm Screw In Stud Kit (2.000" Above Hex) the use of 6 pinionSpeedmaster arm stud kits are made of 4140 Chromoly steel. They're roll threaded, heat treated to a maximum strength of 190,000+ PSI. and have a black oxide corrosion resistant finish. They feature larger radius stud fillets for extra strength.
