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 engine 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.

With the end of production of the Nailhead engine Buick introduced what would be their version of a big block engine .

Starting in 1967 and lasting until 1976

400

430

455

in 77-79 used the Oldsmobile 403 in the century,privier,Electra ,le Sabre and the estate wagon , ist the olds page for those


Products 1-12 of 12
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bell housing bolt kit for gm engines
Price: $6.99
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Availability: In Stock inventory
HeadBolts brand engine fasteners Item #: bhk-1f -

Bellhousing to engine bolt kit for gm automatic transmissions with aluminum bell housings zinc plated flange bolts serrated under head no lock washer needed3/8-16 thread / LATER BLOCKS LIKE LS ENGINE HAVE METRIC BOLTS7 pcs , most engine only require 6 bolts power glideturbo 350 / 400700r4 / 4l60 / 4l80BHK-1F

Buick 455 Head Bolt
Price: $89.99
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Availability: Out of Stock
ARP automotive racing products Item #: 125-3601 -

New cylinder head bolts ARP Buick 455 This kit also fits Buick v8 430 engines. Contains 1/2 inch thread 12 short bolts 8 long bolts hardened washers and thread lube. This kit has enough bolts and washers to do both cylinder heads ARP part number 125-3601 Kit Instructions

cylinder head bolts for buick 350
Price: $74.99
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Availability: In Stock inventory
ARP automotive racing products Item #: 120-3601 -

Buick 350, 8740, black oxide, hexHead Bolt Kit full set does both heads only fits Buick 350 engines with bore size 3.800 vin h,j,x 7/16 thread Kit #: 120-3601 installation method for high performance ARP cylinder head bolt kits. 180,000 psi 7/16 diameter thread torque to 70 ft pound. using 3 equal steps with ARP ultra-torque fastener assembly lubricant

bellhousing pins
Price: $6.99
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Availability: In Stock inventory
HeadBolts brand engine fasteners Item #: dp-9 -

Dowel pin kit engine to bell housing 2pcs5/8 diameterdp-9fits most chevy engines and otherschevy 153 250 292 linline 63.8 4.3 v6sb and bbpontiac v8olds v8Cadillac push rod v8

fastener kit stainless Buick 455
Price: $88.99
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Availability: In Stock inventory
Totally Stainless bolts Item #: 6-5967 -

The Engine Kit hardware for Buick 455.with OEM style Sheet Metal Valve Covers  This bolt kit includes distributor, fuel pump, intake, oil pan, thermostat, timing cover, valve covers, and water pump Head Style: Hex/Indented Hex Head 6-5967

freeze  / core plugs brass buick 400 425 430 430 455
Price: $18.95
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Availability: In Stock inventory
Item #: fpk-119b -

Brass expansion plug kit for Buick v8 block 400-425-430-455 freeze / core plugs that contact water or coolant are brass , cam and oil plugs are steel does not include plugs for cylinder heads fpk-119b

freeze  / core plugs steel buick 400 425 430 430 455
Price: $7.95
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Availability: In Stock inventory
Item #: fpk-119 -

freeze / core plugs steel for Buick 400 425 430 430 455 v-8 engines freeze / core plugs that contact water or coolant are steel , cam and oil plugs are steel does not include plugs for cylinder heads fpk-119

Buick V6 & V8 bolt
Price: $27.95
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Availability: In Stock inventory
ARP automotive racing products Item #: 120-2501 -

ARP balancer bolt comes with heavy duty washer 13/16 head fits V6 and V8 Harmonic balancer Bolts Buick v-6 v-8 120-2501  harmonic balancer bolt installation. lubricate thread and the under head of the bolt. using ARP ultra lube. torque to 200 ft pounds

header bolts Stainless locking set of 14 6-5574
Price: $124.99
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Availability: In Stock inventory
Totally Stainless bolts Item #: 6-5574 -

stainless locking header bolt set of 14(14) Header Bolts - Size: 3/8-16 x 1''Head Style: Six Point - High Strength Polished (3/8'' Wrench Head)fit these engines and moreford y block chvy 348 /409buick v-8 except nail head #6-5574

123-3601
Price: $64.95
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Availability: In Stock inventory
ARP automotive racing products Item #: 125-5201 -

Main bolts ARP 455 buick 2 bolts main bolt 125-5201

455 Rod Bolt
Price: $59.99
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Availability: Out of Stock
ARP automotive racing products Item #: 125-6001 -

Rod bolt kit ARP BUICK 400-401-425-430-455 ARP 125-6001 will not fit Buick 350 Press fit ARP rod bolt installation.make sure there there is a adequate chamfer. Around the top of the connecting rod bolt hole to clear the radiusunder the head of the bolt. Press the bolt into the rod and put on cap.Use ARP lube on threads and nut face .torque to 50 ft-lbs

buick 350 rod bolts
Price: $168.00
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Availability: Out of Stock
ARP automotive racing products Item #: 124-6002 -

Buick 350 standard 11/32, '68-'73Rod Bolt Kit Rod Bolts buick 350 1968-73Kit #: 124-6002 Press fit ARP rod bolt installation.make sure there there is a adequate chamfer. Around the top of the connecting rod bolt hole to clear the radiusunder the head of the bolt. Press the bolt into the rod and put on cap.Use ARP lube on threads and nut face .torque to 45 ft-lbs

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

HeadBolts.com 20 mirona rd ext Portsmouth NH 03801

 
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