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Ships within 48 hours · Estimated delivery Aug 5 - Aug 10
Like all Speedmaster cylinder heads
Speedmaster shifters designed to fit most 3 or 4-speed automatic transmissions
This process ensures a more uniform and robust casting
Couple this Hi-Ram intake with the high flowing LS1 style cylinder heads has outstanding potential for naturally aspirated and forced induction applications
manual or EFI pump
14" x 2" Washable Element Extreme Top w/Black Ring Flat Base Air Cleaner Kit Like all Speedmaster cylinder headsSpeedmaster's air cleaners not only look great, they also provide your engine with cleaner air for better performance. They're available in round and oval styles, and you can choose between plain polished, straight ball milled, and flame ball milled finishes.
