Call Our Support Line
24 Hours / 7 Days a Week!  
Same Day Shipping Before 11 PM ET
My Cart
Shop By Vehicle
Shop By
Close Menu
Shop By Vehicle
Top Categories
All Categories

All Categories

Free Catalog
E-Mail Signup
My Account
Track Order
Gift Certificates

Billet Specialties 90820

Aluminum Water Neck Fits Small Block or Big Block Chrysler

Billet Specialties 90820


made in usa
Billet Specialties 90820 Aluminum Water Neck Fits Small Block or Big Block Chrysler $44.95
jegs shipping
Estimated ship date 12/26/17 if Ordered Today
Easy Returns
Easy Returns
Lowest Price Guarantee
Lowest Price Guarantee
Need it Sooner? This similar item ships today!
JEGS Performance Products Aluminum Thermostat Housing
JEGS Performance Products 555-51110
View Details
Aluminum Water Neck
  • Fits Small Block or Big Block Chrysler
  • Hemi up to 1978

  • Specifications:

    Mounting Hardware Included
    Heater Bypass Provision
    Sold individually
    Sealing Style
    Water Neck Finish
    Water Neck Material
    Billet aluminum
    Water Neck Style
    Straight up
    Manufacturer's Part Number:

    Polished billet aluminum water neck works with most thermostats and has an O-ring for sealing. Stainless allen head cap screws included.

    90820 - Billet Specialties Aluminum Thermostat Housing is rated 3.0 out of 5 by 3.
    Rated 5 out of 5 by from This housing actually seals! Don't be fooled by the cheaper chrome t-stat housings like I was. They will leak no matter how much sealer you use. Save yourself time and headache and buy this one from billet specialties. It is more expensive but it is worth it! It actually seals!
    Date published: 2017-06-22
    Rated 3 out of 5 by from Missing cap screws Socket head cap screws were not included. Otherwise fine. If you’re going to pay $45 for a water neck, you’d prefer to not have to make a trip to the hardware store for some cap screws.
    Date published: 2017-12-02
    Rated 1 out of 5 by from Leaks Not a better alternative. O-ring may be too small of a diameter
    Date published: 2017-09-06
    • y_2017, m_12, d_12, h_1
    • bvseo_bulk, prod_bvrr, vn_bulk_2.0.3
    • cp_1, bvpage1
    • co_hasreviews, tv_0, tr_3
    • loc_en_US, sid_10001_10001_834039, prod, sort_[SortEntry(order=RATING, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
    • clientName_jegs
    Items You Need
    Items You May Also Consider

    Before you leave us... Receive a free catalog or join our email list

    Sign up to receive our catalog or subscribe to our email list now to see our exclusive email only specials, new products, and offers!

    Request CatalogJoin Email List