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Header Bolts, Grade 5, 3/8-16 x 0.75, 7/16 in. Hex Head, 12 pc.
| Year | Make | Model | Submodel | Engine |
|---|---|---|---|---|
| 1977-1980 | BUICK | CENTURY | 5.0L / 305 C.I.D.-5.7L / 350 C.I.D. | |
| 1977-1979 | BUICK | CENTURY | CUSTOM | 5.0L / 305 C.I.D.-5.7L / 350 C.I.D. |
| 1980-1980 | BUICK | CENTURY | ESTATE WAGON | 5.0L / 305 C.I.D.-5.0L / 305 C.I.D. |
| 1978-1980 | BUICK | CENTURY | LIMITED | 5.0L / 305 C.I.D.-5.0L / 305 C.I.D. |
| 1978-1979 | BUICK | CENTURY | SPECIAL | 5.0L / 305 C.I.D.-5.7L / 350 C.I.D. |
Header Bolts, Socket Head, 3/8 in.-16 x 0.75 in., 12 pc.
Header Bolts, Extra Small Head, Grade 5, 3/8-16 x 0.75, 3/8 in. Head, 12 pc.
| Year | Make | Model | Submodel | Engine |
|---|---|---|---|---|
| 1977-1980 | BUICK | CENTURY | 5.0L / 305 C.I.D.-5.7L / 350 C.I.D. | |
| 1977-1979 | BUICK | CENTURY | CUSTOM | 5.0L / 305 C.I.D.-5.7L / 350 C.I.D. |
| 1980-1980 | BUICK | CENTURY | ESTATE WAGON | 5.0L / 305 C.I.D.-5.0L / 305 C.I.D. |
| 1978-1980 | BUICK | CENTURY | LIMITED | 5.0L / 305 C.I.D.-5.0L / 305 C.I.D. |
| 1978-1979 | BUICK | CENTURY | SPECIAL | 5.0L / 305 C.I.D.-5.7L / 350 C.I.D. |
Header Bolts, Hex Head, 3/8 in.-16 x 1 in., 100 pc.
Header Bolts, Grade 5, 3/8-16 x 1, 7/16 in. Hex Head, For Thick Flanges, 12 pc.
Header Bolts, 8mm - 1.25 x 30mm, 16 pc., 8 Cyl.
Header Bolts, Hex Head, 3/8 in.-16 x 0.75 in., 12 pc.
Header Bolts, Hex Head, 3/8 in.-16 x 1 in., 12 pc.
When a manufacturer implements a Minimum Advertised Price (MAP) policy, they create limits on the list price that retailers are allowed to advertise their products for. In line with our efforts to continually provide the lowest possible price, we've made it easier for you to inquire about our Exclusive Pricing on these MAP items.
Free Ground Shipping
Free FedEx ground shipping on all orders over $100. Free shipping to 48 Continental United States only. Orders under $100 will incur a FedEx ground shipping charge of $9.95.
$9.95 Per Wheel/$25 Per Tire
Each wheel will incur a $9.95 per wheel fee and each tire will incur a $25 per tire fee up to $99. You will be charged a maximum of $99 regardless of how many wheels and/or tires you purchase.
$99 Truck Freight
Oversized parts will incur a $99 truck freight charge that FedEx cannot provide standard ground shipping on.
Purchase Information
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*StreetSideAuto.com does not accept liability for typographical or product specification errors (including pricing).
Prices are subject to change without notice. Manufacturer pricing policies may restrict discounts on certain parts.
Coupons cannot be combined with any other coupons, discounts or cash back programs. Free shipping applies to orders
greater than $100 that can be shipped via standard FedEx ground. Any item that cannot be shipped via FedEx is excluded
from free shipping and is subject to a truck freight charge.
