Water Restrictor Kit Aluminum Shims Fits GM SBC SBF Water Outlets 5/8" 3/4" 1"

KarlKustoms
(22439)
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US $21.99
ApproximatelyRM 90.98
Condition:
New
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Shipping:
US $11.90 (approx RM 49.23) USPS Priority Mail Flat Rate Envelope®.
Located in: Des Moines, Iowa, United States
Delivery:
Estimated between Tue, 2 Dec and Mon, 8 Dec to 94104
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the shipping service selected, the seller's shipping history, and other factors. Delivery times may vary, especially during peak periods.
Returns:
30 days return. Seller pays for return shipping.
Coverage:
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eBay item number:397018206771
Last updated on Nov 27, 2025 01:32:29 MYTView all revisionsView all revisions

Item specifics

Condition
New: A vehicle is considered new if it is purchased directly from a new car franchise dealer and has ...
Brand
Karl Performance Parts
Type
Thermostat Restrictor Kit
Opening Temperature
N/A
Manufacturer Part Number
63440
OE/OEM Part Number
N/A
Material
Aluminum
Interchange Part Number
ALL30241, Moroso 63440
Superseded Part Number
K6003
Category

Item description from the seller

About this seller

KarlKustoms

99.8% positive feedback•75K items sold

Joined Aug 2018
Usually responds within 24 hours
Karl Kustoms strives to provide the highest level of customer satisfaction. Our central location in Des Moines, Iowa offers top quality products at affordable prices to all automotive enthusiasts in ...
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Detailed Seller Ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
5.0
Shipping speed
5.0
Communication
5.0

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Seller feedback (23,430)

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  • a***n (369)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    These guys are AWESOME fast Shipping Part as described, waiting to get it installed be about (2) weeks to have running. Great Communication, could not ask for better in that department!!!
    Black Cast Aluminum 4.5-9 PSI Adjustable Carburetor Fuel Pressure Regulator (#395605476022)
  • b***c (293)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    as described with good pricing & shipped promptly, will use this seller again +++
    Chevy Small Block SBC Lifter Valley Oil Baffle Snap-In w/Hardware (#396552526895)
  • 7***a (1198)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Awesome seller, packaged well, shipped fast and as described . Would buy again THANKS A+A+A+A+A+
    Edelbrock 1721 Performer RPM Mechanical Fuel Pump for SBC 307-400 6 psi 110 GPH (#395611991002)
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