Marine 3.0 liter 181cu / 2.5 liter 153cu gm / chevy based engines

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Description

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

Number of questions: 5

Hi, my 1975 chev. Nova although a 250 4.1 straight 6 has a difference to most 1975 Nova's for which parts are sold. This particular Nova happens to have a 3 speed manual transmission from factory thus changing many parts specifications. This bolts are the shorter version of the head bolts made for 75's Nova's with automatic transmission. The ones I need are probably 1/4'' longer, 14 bolts in total, nothing else changes. I have a spare eng. for a 75 Nova with an automatic trans. and I have seen the difference as far as the lengh of the bolt is concern, Please check your inventory to see if you have the longer version of this particular head bolts. My Nova's eng. although 250. 4.1l has an integral intake manifold. along with the 3 speed manual that changes many things. Please advise.Thanks

Troche 125 February 22, 2020 8:03 PM

Answers

you are correct these head bolts will not fit your engine , integral intake manifold heads take different bolts and we do not have them at this time

admin63484 February 24, 2020 4:19 PM

I have a Chevy 1969 c10 250. Will these fit.

Daniel August 2, 2018 7:18 AM

Answers

yes

admin63484 August 2, 2018 7:25 AM

Are these bolts the same for the integrated head? because the ones in the picture look even lengths and what I have are long and short.

Novaman78 October 15, 2016 10:14 PM

Answers

as in the description they are all the same .so they would not be correct for you engine

admin63484 October 17, 2016 10:37 AM

Are these bolts Torque-to-yeild bolts?

August 25, 2016 8:46 PM

Answers

no they are not Torque-to-yeild bolts

admin63484 August 26, 2016 7:28 AM

Will these fit a chevy 235?

1958Apache March 27, 2015 10:37 AM

Answers

no they will not

admin63484 March 27, 2015 10:46 AM

cylinder head bolts 194,230,250 and 292 chevy inline six

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