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.

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  • 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.

New for 1962 the third generation of the chevy inline 6. starting with the 194 that was around until 1967 in the USA .

Next the 230 in 1963 that lasted until 1970.

Starting in 1966 the 250 was made by adding some stroke to the 230 . the bore  3.875 stayed the same. lasting until 1984 in vans only until 1979 in cars

250 came with two different styles of cylinder heads.

Between 1975 and 1984, an integrated cylinder head was made. this meant the there was no bolt on intake manifold but rather it was cast in as part of the head. with one-barrel intakes for passenger cars. Two-barrel intakes for trucks / vans after 1978.

other years and application had the non integrated cylinder head. this is the best all round cylinder head for the 250 .this cylinder head allows the use of aftermarket intakes and headers .  companies such as Clifford 6=8 is the best known.

The 292 also started 1962 for truck use and lasted until 1990 . the 292 had a taller deck then 194 / 230 / 250 . this allowed room for a larger 4.125 stroke. the crankshaft also has  larger 1/2 flywheel bolts

a  improvement over earlier 6 cylinders was the  same bolt pattern for the bell housing. of sb and bb Chevy v-8s.


Products 1-17 of 17
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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

chevy 250 ,292 head bolts
Price: $89.95
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Availability: Out of Stock
HeadBolts brand engine fasteners Item #: chbs-1161 -

Chevy 194, 230,250,292 L-6 62 to 85 and marine gm based l-6 head bolts oem type 14 pcs all bolts same length integrated heads may have two length different bolts for those engines these are incorrect for those heads these bolts will not fit the  1929-1937 194 cu straight six bolts do not have sealer on them  headbolts.com brand chbs-1161 Chevy inline 6 cylinders 194, 230 , 250 and 292 ...

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

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

6-7903
Price: $112.95
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Availability: Out of Stock
Totally Stainless bolts Item #: 6-7603 -

Steel Engine & accessory bolt kit for chevy inline 6 194 / 230 / 250 / 292 cubic inch with steel valve cover intake / exhaust manifold bolts valve cover bolts thermostat housing bolts oil pan bolts distributor bolts side cover bolts timing cover bolts fuel pump bolts water pump bolts stainless steel indented head hex head oem style # 6-7603 Engine & accessory fastener kit chevy six 194 230 250 292 Stainless Steel ...

Engine & accessory fastener kit chevy six 194 230 250 292 Stainless Steel socket head
Price: $98.99
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Availability: In Stock inventory
Totally Stainless bolts Item #: 6-7602 -

stainless Steel Engine & accessory bolt kit. chevy inline 6 194 / 230 / 250 / 292 cubic inch with steel valve cover. intake / exhaust manifold bolts valve cover bolts thermostat housing bolts oil pan bolts distributor bolts side cover bolts timing cover bolts fuel pump bolts water pump bolts stainless steel socket head style hex drive Engine & accessory fastener kit chevy six 194 230 250 292 .Stainless Steel socket head 6-7602 ...

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

1/2-20 flywheel bolts
Price: $35.99
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Availability: In Stock inventory
ARP automotive racing products Item #: 290-2802 -

ARP Flywheel bolts for 1/2-20 thread uhl of 1.000 6 pcs fits pontiac v8 fits 292 chevy also fits other unlisted engines ARP 290-2802 Flyweel bolt with washer installation.position the chamfered side of the washer on the boltso it faces the bolt head.use loctite 242 on threads andarp lube under head of bolt. torque to 100 ft lbs

flywheel bolts
Price: $25.95
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Availability: Out of Stock
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 steel chevy  153,194,230,292
Price: $6.95
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Availability: In Stock inventory
HeadBolts brand engine fasteners Item #: fpk-104 -

Freeze / core plug kit steel for chevy four cylinder 153 and inline six 194,230,250,292 for 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-104

freeze plugs 250 292
Price: $16.99
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Availability: In Stock inventory
HeadBolts brand engine fasteners Item #: fpk-104b -

Freeze plug kit brass. 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 fpk-104b Chevy 153 cu 4 cylinder Chevy inline 6 cylinders 194, 230 , 250 and 292 Marine engines ...

balance bolt chevy
Price: $10.95
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Availability: In Stock inventory
Item #: 292.1001 -

SpeedMaster high performancr heavy duty balancer 12 pt bolt with thick 1-3/4 washer black oxide coated for sb chevys 283 ,262,265,397,327,350 and 400 chevy inline 6 including 194 ,230 250 and 292 truck engines chevy v-6 200 ,229 / chevy 3.8 and 262 / 4.3 liter 153 4 cylinder not all engines are drilled for this bolt thread size is 7/16 -20 # 292.1001

chevy balancer bolt
Price: $9.99
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Availability: Out of Stock
HeadBolts brand engine fasteners Item #: bk-18 -

heavy duty balancer bolt kit with thick 1-3/4 washer and lock washer and bolt for sb chevys 283 ,262,265,397,327,350 and 400 chevy inline 6 chevy v-6 153 4 cylinder not all engines are drilled for this bolt thread size is 7/16 -20 # bk-18

12 3/8 rocker nut
Price: $10.95
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Availability: Out of Stock
HeadBolts brand engine fasteners Item #: nk-6 -

Rocker arm locking nuts 3/8 thread set of 12 pcs OEM style self lockingnk-6

rocker stud
Price: $1.95
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HeadBolts brand engine fasteners Item #: rm-348 -

Rocker arm stud screw in type used to replace damaged or pulled press in studs 3/8 top thread , simply pull out old stud by stacking washers and jack out out stud with rocker nut , then tap hole 7/16-14 , use thread sealer on the threads as studs go into water sold 1 each RM-348

Valve locks or keepers 11/32 full set
Price: $6.95
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Availability: Out of Stock
HeadBolts brand engine fasteners Item #: m-10 -

valve locks / keeper heavy duty  full set single groove 11/32 valves 7 degree OEM replacement type. this kit comes with 32 pcs for v-8 . also fits 6 cylinder and some 4 cylinder engines 11/32 Valve locks or keepers #m-10

194 was used in both Chevrolet / GMC trucks.

1962-1967 Chevy II

1964-1967 Chevrolet Chevelle

some of the cars rhe 250 was used in 66-79 Chevrolet .(passenger cars to 1979, trucks/vans to 1984). 68-76 Pontiac Firebird / Lemans 68-70 .Pontiac Tempest 68-69 Buick Special 68-72. Oldsmobile F-85 75-76 Oldsmobile Cutlass 71-75. Pontiac Ventura . 68-71 Buick Skylark 68-79 .Chevrolet Camaro / nova 69-79 Checker Marathon

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

HeadBolts.com 20 mirona rd ext Portsmouth NH 03801

 
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