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JSP Manufacturing

Aftermarket Positive Valve Stem Seals 11/32 X .530 METAL CLAD - Set of 16 SBC BBC SBF BBF

Aftermarket Positive Valve Stem Seals 11/32 X .530 METAL CLAD - Set of 16 SBC BBC SBF BBF

Regular price $ 15.99 USD
Regular price Sale price $ 15.99 USD
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JSP Manufacturing® Aftermarket Positive Valve Stem Seals 11/32” x .530” 

Please select number of Valve Stem Seals Needed. The More you buy the more you save!

This Aftermarket Positive Valve Stem Seals 11/32” x .530" are compatible with the models listed below. Tested for consistent quality and meets or exceeds original OEM specifications.

  • New Aftermarket Positive Valve Stem Seals 11/32” x.530"
  • Compatible with Chevy and Ford
  • OEM quality aftermarket replacement part
  • Direct replacement and comes ready to install.
  • Metal Clad Body w/Rubber Inside Skirt and Garter Spring at Chimney
  • Quantity selected above is the quantity you will receive
  • Exact item is pictured
  • Pack Sizes Available: 16 pack or 32 pack
Replaces the following Part Numbers:
Interchange Part #’s:
  • 24045-8
  • 503-16
  • S2927
  • Ssi-530

Brand: JSP Manufacturing®
MPN: EP-VG-503-16

Measures Approximately:
Stem Size Diameter: 11/32”
Guide Size Diameter: .530”
Width: .674”
Height: .555”

Aftermarket Part fits the following:
Fits applications with 11/32” Valve Stems and .530” OD Guides
SBC - Small Block Chevy
BBC - Big Block Chevy
SBF - Small Block Ford
BBF - Big Block Ford

NOTE: Please measure and know the size of your valve guides prior to ordering so you can be assured of a proper fit!!

**If you are unsure if this product will work with your model, please select contact seller for more information.

We offer a 30-Day Guarantee, if you have any issues with your item, please contact us to resolve the problem.

Return Information
Returns will be the cost of the item purchased, MINUS any shipping costs that we incurred shipping to you, or any return shipping costs. All returns must be in unused, undamaged and unaltered condition. If you have any questions regarding your return, please contact us.

Shipping Information
We guarantee that if you place the order on a business day before 2PM, it will ship out that same day.  If placed after 2PM, it will ship out the following business day. Unfortunately, once your order leaves our facility, we are unable to control delays or errors by the shipping carrier.

Please call      

At 727-328-8733 If you are not sure if this will work  with your model.

Monday - Friday 8AM-5PM.

We guarantee that if you place the order on a business day before 2PM (EST), it will ship out that same day. If placed after 2PM (EST), it will ship out the following business day.

Orders received on weekends after 2PM (EST) Friday through 2PM (EST) Monday will ship on Monday. Shipping will start counting Tuesday.

Two-Day Shipping (when available) - shipping days start being counted the day after the shipping carrier receives that package. For example, if they receive the package on Monday before the cutoff time it will be delivered on Wednesday. (Day 1 is Tuesday / Day 2 is Wednesday – does not include the order date). TWO BUSINESS DAYS *Does not include weekends or holidays.

Unfortunately, once your order leaves our facility, we are unable to control delays or errors by the shipping carrier.

Returns will be the cost of the item purchased, MINUS any shipping costs that we incurred shipping to you, or any return shipping costs. All returns must be in unused, undamaged, and unaltered condition. If you have any questions regarding your return, please contact us.