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resistance and turns ratios to deliver10-15% more energy than the OEM coils
you'll want Speedmaster NPT-to-smooth hose adapters to give the installation that final
easily outperforming stock ignitions
Tune your rpm-activated control to your application with one of these Speedmaster rpm module kits
All the factory flaws redesigned to be eliminated
Chevy BBC 454 Rear Seal Adpater Gen V &VI Block 1PC to 2PC Rear Main Seal resistance and turns ratios toThese Speedmaster rear main seal adapter kits are designed to install an early 2 piece style crankshaft into a late model, 1 piece engine block. They are manufactured from billet aluminum and require no drilling or welding for installation.
