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Speedmaster Chevy BBC 454 Hydraulic Flat Tappet Top End Engine Kit

746-PCE435.1016


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Speedmaster PCE435.1016
$1,733.16
Chevy BBC 454 Hydraulic Flat Tappet Top End Engine Kit
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Save $10 off $150+, $20 off $250+, $40 off $500+, $100 off $1,000+ Orders. Promo Code: SANTA exclusions apply
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Will this kit work on a Gen V 454?

Asked by: Jetdan
Yes, this kit should work on your GEN V big block Chevy engine.
Answered by: Rusty B
Date published: 2018-06-15

What's the max lift these springs are rated for want to select a cam that will work with these heads or verify if I will need new springs

Asked by: Eccc
These should work for cams with up to .600" lift
Answered by: Rusty B
Date published: 2018-12-04

I have a mark IV bbc will this kit work on my application ?

Asked by: Leda
Yes, this will fit that engine.
Answered by: Rusty B
Date published: 2018-01-30

What kinda hp will this kit make and the rpm range? What are the details to the intake ? Are they matching rectangular port?

Asked by: Emilio73
These are matching rectanglular port heads and intake. Speedmaster does not list an HP rating on this kit.
Answered by: Jon Jegs Tech
Date published: 2018-01-26

What are the rocker arm ratio? And heads intake and exhaust values sizes?

Asked by: Eccc
This is 1.7 ratio with 2.25 and 1.88 valves.
Answered by: Jon Jegs Tech
Date published: 2018-01-25

What comes with this kit? theres no description in the details

Asked by: james41
This includes everything pictured. The heads, intake, rocker arms, valve covers and intake.
Answered by: Dean R
Date published: 2018-10-12

Will this product fit on my 1972 chevy c20 with a 402 BBC???

Asked by: Mnevensmac916
This should work on your engine.
Answered by: Rusty B
Date published: 2019-10-04
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Some parts are not legal for use in California or other states with similar laws / regulations

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