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Ships within 48 hours · Estimated delivery Aug 7 - Aug 12
Silicon aluminum is the choice for many of today's engine manufacturers because of its high fatigue strength and superior temperature threshold
Speedmaster serpentine belts are designed to keep your accessory drive operating properly
Manufactured from cast aluminum
They're available in various sizes to suit your needs
5/16" Base To 7/16" Rocker Stud Set +0.500 Longer Late Ford Head Applications Silicon aluminum is the choiceSpeedmaster 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$ 56.95
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