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.

216 began in 1937 had a bore of 3.5 and a stroke of 3.750

the 235 started production in 1941 in heavy duty trucks. and did not make it to cars until 1950 . has a bore of 3.5625 and a stroke of 3.938

the 261 came  in 1954 for the job master trucks .with a bore larger then the 235 of 3.750 and the same stroke of 3.938 of the 235

Cyl Head 90-95 FT/LBS

Flywheel 50-65 FT/LBS

Main Bearing Cap 100-110 FT/LBS 9/16" BOLTS .Additional Main Cap Bolts 70-75 FT/LBS REAR 1/2" BOLTS

PISTON WRIST PIN BOLT ROCKER SHAFT MOUNTING

Intake Manifold CLAMP BOLT 15-20 FT/LBS, NUTS 25-30 FT/LBS


Products 1-10 of 10
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wk-3 key
Price: $1.99
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Availability: In Stock inventory
HeadBolts brand engine fasteners Item #: wk-3 -

crankshaft key one long    3/16x1-3/8 wk-3

wk-2 key set
Price: $2.75
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Availability: In Stock inventory
HeadBolts brand engine fasteners Item #: wk-2 -

crankshaft key short set  3/16 x 3/4 2pc kit wk-2

dowel pins
Price: $4.95
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Availability: In Stock inventory
HeadBolts brand engine fasteners Item #: dp-11 -

dowel pins head to block , insures proper alignment of cylinder head to engine block 2 pc kit fits 153 chevy 4 cylinders 153 / 2,5 liter marine and industrial engines 181 / 30. liter marine and industrial engines and chevy inline 6 194,230,250 and 292 and others 235 and 261 inline chevrolet engines2 pcs dp-11

accessory fastener kit 235,261
Price: $99.95
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Availability: In Stock inventory
Totally Stainless bolts Item #: 6-7661 -

Engine & accessory fastener kit 235,261 L-6 chevy 235 cubic inch 53 to 1954 original style stainless steel hex head intake manifold bolts valve cover bolts thermostat housing bolts oil pan bolts distributor bracket bolts timing cover bolts fuel pump bolts water pump bolts 6-7661 for more 235 parts ...

235 and 261 bolts
Price: $99.95
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Availability: In Stock inventory
Totally Stainless bolts Item #: 6-7597 -

Engine & accessory fastener kits 235 -261 cubic inch 55 to 1964 original style stainless steel hex head intake / exhaust manifold bolts / studs nuts and washers valve cover slotted pan head bolts /washer thermostat housing bolts and lock washers oil pan bolts /  star washers distributor bracket bolts / washerside cover (push rod cover) bolts/star washers timing cover bolts /washers fuel pump bolts water pump bolts/ washers totally stainless # 6-7597 for more 235,261 six parts ...

Flex plate bolts for automatic transmissions
Price: $13.99
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Availability: Out of Stock
ARP automotive racing products Item #: 100-2901 -

Flexplate bolts by ARP for automatic transmissions7/16 thread100-2901

flywheel bolts
Price: $25.95
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Availability: In Stock inventory
ARP automotive racing products Item #: 200-2802 -

ARP Flywheel bolts for 3,4 and 5 speed manual transmission and marine flywheels 7/16 thread 100-2801 old numbernew number 200-2802

flywheel bolts
Price: $17.95
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Availability: In Stock inventory
HeadBolts brand engine fasteners Item #: lfw-210 -

Flywheel bolts for 3,4 and 5 speed. manual transmission and marine flywheels. 7/16 thread-20 x 1.00 fits small block v8 265,265,267,283,307,327,350 and 400. does not fit sb chevy engine with 1 pc rear seal. all big block chevy 366 ,396 402 427 454. except some industrial engines that my use 1/2 thread ford inline six that use 7/16 thread 240 300 all small and big block fords ohv engineslfw-210

Freeze / core plug kit brass  chevy 235 / 261 six
Price: $15.99
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Availability: In Stock inventory
Item #: fpk-103b -

Freeze / core / frost plug kit brass for chevy inline six 235 and 261for block only, freeze that go into coolant jacket are brass, threaded oil galley , cam plug and other oil galley plugs are steel# fpk-103b

Freeze / core plug kit steel  chevy 235 / 261 six
Price: $6.99
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Availability: In Stock inventory
Item #: fpk-103 -

Freeze / core / frost plug kit steel for chevy  inline six 235 and 261for block only, freeze that go into coolant jacket are steel, threaded oil galley , cam plug and other oil galley plugs are steel pic may show brass but these are steel# fpk-103

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

HeadBolts.com 20 mirona rd ext Portsmouth NH 03801

 
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