HeadBolts.com engine hardware store

We have cylinder head bolts (as well as all types of engine fasteners) for gas and diesel engines

Automotive,truck,industrial and inboard marine applications

Free Shipping over $125.00  !

Free shipping on orders over 125.00 dollars for domestic orders only.

  • Browse our aisles by going to categories menu, For all the engine hardware we have for your car ,truck or marine engine

Price: $16.99
Availability: In Stock inventory
Usually ships In 1 Business Day shipping is$ 7.95 per order not per item


    Freeze plug kit brass for chevy 153 4 cylinder and inline 6 engines for automotive and marine 2.5, 3.0 liter and inline 6 230,250,292

    for block only

    , freeze that go into coolant jacket are brass threaded oil galley , cam plug and other oil galley plugs are steel


    Chevy 153 cu 4 cylinder

    Chevy inline 6 cylinders 194, 230 , 250 and 292

    Marine engines

    Number of questions: 0

    Providing cylinder head bolts and engine fasteners to engine rebuilders  since 1988

    HeadBolts.com 20 mirona rd ext Portsmouth NH 03801

    We Accept PayPal and credit cards

    © 2023 HeadBolts cylinder head bolts and engine fasteners