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, 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 needs. We have bolts for your car ,truck or marine inboard engine

The Buick 6.6 liter or 403 is a Oldsmobile engine used in Buicks
the 403 / 6.6 liter was used from 1977 to 1979

buick 403 / 6.6 liter vin code k

century 1977

electra 77-79

estate wagon 77-79

lesabre 77-79

regal 77

riviera 77-78

we only have the head bolts listed here but have more engine bolts and hardware listed on the Oldsmobile 403 / 6.6 liter page

Products 1-1 of 1
cylinder head bolts ARP olds v8 77-up 307-455
Price: $89.99
Availability: Out of Stock
ARP Item #: 180-3601 -

Oldsmobile V8 cylinder head bolts 1/2 77-up 307-455. 307,350,403 and 455 Oldsmobile engines. 307 vin y 1980-90 vin 9 83-90403 vin code k 1977-1979full set of ARP hi performance  head boltsalso used in some buick cars  buick 403 / 6.6 liter vin code kcentury 1977 electra 77-79  estate wagon 77-79 lesabre 77-79regal  77riviera 77-78some of the oem bolts may have studs on top caution these do not have themgm made the spilt to 1/2 bolts in 1977 check size...

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

HeadBolts.com 20 mirona rd ext Portsmouth NH 03801

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