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Speedmaster offers these HEI Upgrade kits for your stock distributor
TJ Wranglers - RT Offroad - RT28099
This Speedmaster Throttle Body is designed to produce smooth
not only can Speedmaster valve-cover gaskets offer good sealing characteristics
which keeps debris from entering your air intake system and provides better airflow
M8 8mm Base to 3/8" Rocker Arm Screw In Stud Kit (1.380" Above Hex) Chevy GM LS Speedmaster offers these HEI UpgradeSpeedmaster 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.
US$ 137.50
US$ 127.50
US$ 175.00
US$ 147.50
