SKU: 4245649012

MSD Pro-Billet Ready-To-Run Distributor MSD8573

Sale price$732.43 Regular price$813.81
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Description

MSD Pro-Billet Ready-To-Run Distributor MSD8573Pro Billet Ready To Run DistributorFord 1949 53 Flathead, Magnetic Trigger, Vacuum Advance, High Output Module Brand: MSD Part Number: MSD8573 Description: Designed for 1949 1953 8 BA Ford Flathead engines Simple and clean installation with only three wires to connect Powerful built in module produces a 7. 5 amp single spark through high rpm Easy to adjust mechanical advance with supplied springs and stop bushings Vacuum advance canister for improved

Pro-Billet Ready-To-Run DistributorFord 1949-53 Flathead, Magnetic Trigger, Vacuum Advance, High Output Module
Brand: MSD
Part Number: MSD8573
Description:
  • Designed for 1949-1953 8-BA Ford Flathead engines
  • Simple and clean installation with only three wires to connect
  • Powerful built-in module produces a 7.5 amp single spark through high rpm
  • Easy-to-adjust mechanical advance with supplied springs and stop bushings
  • Vacuum advance canister for improved economy (can be locked out)
  • CNC machined billet aluminium housing and billet aluminium base
  • Housing is 5/8" smaller in diameter than stock Ford distributors
  • Maintenance-free magnetic pickup and precision reluctor create stable trigger signals throughout the rpm range
  • Polished steel shaft is QPQ coated and guided by a sealed ball bearing
  • Advance plate and weights are fine blanked from chrome moly steel and QPQ coated for friction reduction
  • Mechanical advance assembly can be locked out for crank trigger systems
  • Advance weight pins are staked and tig welded to the plate
  • Nylon pads ensure smooth operation ofthe advance weights
  • Supplied with small diameter cap with HEI style terminals and race rotor (will accept 8441 Cap-A-Dapt)
  • Does not require an MSD Ignition Control
  • Includes built-in Rev Limiter
  • Note: Recommended coil is MSD8207

Early Flathead racers and cruisers alike will be excited to see these front mount Flathead Distributors! These distributors are built around a CNC machined billet aluminium housing for precise tolerances. The distributor is topped off with our own Crab Cap with spark plug style terminals for improved wire connections. Just under the cap and Rynite race rotor is MSD's adjustable mechanical advance. This assembly features chromoly construction with TIG-welded weight pins to secure the precision fine blanked weights. MSD supplies different advance springs and stop bushings so you can dial-in an advance curve to meet your Flathead's specs. Just under the advance is MSD's race-proven magnetic pick-up. This pickup, combined with a reluctor, produces accurate trigger esponsible for firing the MSD Ignition Control. Bring your Flathead up to date with MSD performance.

Shipping Notes
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 4245649012

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Reviewed in the United States on May 2, 2026
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beck
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★★★★★ 5
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Size: Large (Pack of 1), Color: Multi
Great fetch ball! Super durable rubber that holds up way better than a regular tennis ball and has an awesome bounce. Easy for dogs to spot and perfect for endless games of fetch. Doesn’t get soggy or fall apart — definitely a must-have for active dogs!
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Reviewed in the United States on April 29, 2026
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tin
Houston, US
★★★★★ 5
Bounces good
Size: Large (Pack of 1), Color: Multi, Size: Large (Pack of 1), Color: Multi
My dog loves this ball ,,the ball is a thick rubber ,and is flexible that even my little dog can carry it in his mouth, it does bounce really good , I recommend this ball if your dog likes chasing after balls. If you have a fenced in yard I do not recommend bouncing it hard because it might go over the fence. UPDATE I have had this ball a few days now and my dog likes to chew on his toys and tear them apart, one time he had a tennis ball and he managed to tear it apart but this ball he has yet to tear apart,
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Reviewed in the United States on May 5, 2026
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Ronda S
Chelsea, US
★★★★★ 5
Chuck It Balls!! Best Loved Fetch ball by my Dog!!
Size: Large (Pack of 1), Color: Multi, Size: Large (Pack of 1), Color: Multi
Chuck It large Whistle balls, Absolutely love these great rubber balls, I think there is at least 20-25 balls all over my house, yard and in my boys toy box. At least one is trapped until fall on our ravine hill side, they do bounce high and off his snout for more travel time.!! (Over the fence and into ravine) I subscribe and save getting usually 1 or 2 a month, Really… makes it easy to find one, when they are everywhere!!😜 They are usually blue in color, once in awhile I get an orange one (which I prefer, easier to find in the grass/bushes) These do have a light whistle sound when throwing and my dog will change direction hearing where they are headed. These balls are very durable and last a very very long time. Actually I don’t think one has worn out.. lost yes…. Definitely get the large size, perfect for a med to large dog to play fetch forever!!
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coach
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Love this ball!
Size: Large (Pack of 1), Color: Multi
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Reviewed in the United States on November 15, 2025

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