A quality distributor cap is the foundation of reliable ignition performance—and this MSD 8433 delivers both durability and secure wire retention that prevents misfires under load. Built from DuPont™ Rynite® material with brass HEI-style terminals, it...

A worn or damaged distributor rotor compromises ignition timing and reliability, especially at the high RPMs where racing demands precision. The MSD 8423 Fixed Rotor delivers low-resistance brass terminals that maximize voltage transfer to your spark...

A high-output ignition system demands a distributor cap that can reliably handle elevated voltage without breakdown or performance loss. The MSD Extreme Output HEI Distributor Cap 84111 delivers the electrical integrity and mechanical security your GM...

At high RPM, your ignition system only has microseconds to deliver maximum voltage to each cylinder—and a worn or inferior rotor will cost you that critical spark. The MSD Extreme Output Rotor 84101 replaces the weak link in your HEI distributor with a...

A quality cap and rotor are foundational to reliable spark delivery in any HEI ignition system. The MSD Black Extreme Output kit replaces wear-prone OEM components with precision-machined brass terminals and a sealed design that resists moisture and...

If you're running sustained high-RPM applications on the road course or circle track, spark delivery is where races are won. The MSD Blaster HVC Coil 8252 generates 42,000 volts with minimal primary resistance and a 200 microsecond spark duration—giving...

If you're running a classic GM HEI distributor and want to maximize spark energy without a complete ignition system overhaul, the MSD 8225 coil is a direct bolt-on upgrade that delivers measurable gains in combustion efficiency and RPM capability. The...

A quality ignition coil bracket is essential infrastructure for any serious engine build—it keeps your coil secured and protected from vibration, heat, and movement that can degrade connections and trigger misfires. The MSD 8213 eliminates the weak...

A weak spark is a weak engine. The MSD Blaster 2 delivers a crisp 45,000-volt output that cuts through fouled plugs, high compression, and demanding fuel loads—ensuring reliable ignition under full throttle and extreme conditions. Its oil-filled design...

The MSD 6ALN delivers the spark energy and rev protection that serious racers demand. With capacitive discharge technology firing multiple sparks per cycle, you'll get faster, more reliable ignition under extreme RPM and load conditions. NASCAR approval...

The MSD 6CT Circle Track Ignition Control delivers the precision timing and multi-spark reliability that separates competitive racers from the rest of the field. When milliseconds determine race outcomes, this microprocessor-controlled system ensures...

Dust and debris are the silent killers of engine performance, especially in off-road racing where conditions get brutal. Moroso's reusable foam filter shield keeps large particulates out of your intake system while maintaining unrestricted...

A worn or sluggish throttle return can compromise your engine's responsiveness and create safety concerns during aggressive driving. These Moroso stainless steel springs deliver consistent, reliable throttle return in high-performance applications where...

A quality water pump is foundational to engine reliability, especially in high-performance small block applications where sustained RPMs and elevated coolant flow demands are the norm. The Moroso SB Alum Water Pump delivers efficient cooling circulation...

If you're running a Small Block Chevy in oval track competition, fuel capacity and oil control under sustained lateral loads are non-negotiable. The Moroso SBC C/T Sportsman Series Oil Pan delivers 7 quarts of capacity with trap door baffles designed to...

A 20W50 semi-synthetic oil delivers the viscosity stability demanded by high-performance and older engines operating in variable conditions. Maxima's formulation provides robust protection during sustained acceleration and heat cycles without the cost of...

Track and street engines demand oil that performs across extreme temperature swings and high-load conditions—Maxima 20W50 Semi-Syn delivers the viscosity stability and film strength required for forced-induction and naturally-aspirated builds. This case...

High-performance engines demand oil engineered for extreme conditions—not a generic off-the-shelf formula. Maxima 20W50 Petroleum Oil delivers superior anti-wear protection, thermal stability, and reduced internal drag to keep your engine running at peak...

A quality 10W40 oil is the foundation of engine reliability, especially in performance applications where thermal stability and proper film strength are critical. This Maxima petroleum formulation delivers consistent viscosity across operating...

If you're building a high-revving Small Block Chevy engine or upgrading from a cast-iron unit, a forged crankshaft is non-negotiable. The Manley SBC 4340 Forged Crank delivers the strength and reliability needed to handle increased boost, nitrous, or...