MSD Ignition 846973 Low Profile Crank Trigger Distributor Chevy Small Block & Big Block V8, Black Cap
121-846973






Items You Need
Ratings |
---|
Price |
Brand |
Chevy w/Crab Cap HEI-Style
Equipped with a low-profile style distributor cap. For use in racing engines.
Features:
- Clears firewall and intake combinations
- Contains a bronze gear
- Large dia. HEI-style distributor cap & rotor
- Can add O-ring seals
- Oil tract increases lubrication
- Shaft w/sealed ball bearing & extra long sintered bushing
- Oversized QPQ-coated steel shaft
- Must use with an MSD Crank Trigger and MSD 6, 7 or 8-Series Ignition Control
- Black anodized, CNC billet aluminum housing provides great strength and long lasting good looks
- Designed to fit low in the block to clear firewall and intake combinations
- Supplied with bronze gear
- Supplied with large diameter HEI style distributor cap and rotor
- Must be used with an MSD Crank Trigger and MSD Ignition Control
- O-ring seals can be added to modified blocks to improve oil pressure control
- Special oil tract improves lubrication to the distributor and cam gear
Emissions Note:
This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.
CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART
Specifications:
Can a msd crank trigger from a small block 400 be used on a big block 454.
Motor Vehicles
WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.
Tools:
WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Some examples of these chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically treated lumber. Your risk from exposure to these chemicals varies, depending on how often you do this type of work. To reduce your exposure, work in a well-ventilated area and with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles.
Electrical Cords
WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.