427 SOHC Parts

 
 

The supply of NOS items for these engines is quite limited. Although recently there has been a resurgence in interest and parts availability, there has only been sporadic cam availability. When we started building these engines in the 80s, it was quite difficult and expensive to locate good cams that had not been reground.


Over the years we managed to collect NOS cams for the grinds listed on this page. These were used for blueprinting and as comparators for a new production run. Because of the small quantities involved, a specialty manufacturer with extensive knowledge and prototyping experience was needed to ensure consistent high quality pieces. LSM System Engineering has graciously worked with us to bring the highest quality billet cams at reasonable prices to reality.


Extensive testing on the dyno and in the field has validated these products and as always, we stand behind them. If you have a problem with our products, it will get handled without excuses.

Cam Specs


Factory:


Lift;

Intake .433  Exhaust .430

Duration, seat to seat;

Intake258  Exhaust  258

Lobe Separation; 108


RC612:


Lift;

Intake .470  Exhaust .470

Duration, seat to seat;

Intake284   Exhaust  284

Lobe Separation; 113


RC660:


Lift;

Intake .500   Exhaust .500

Duration, seat to seat;

Intake280    Exhaust  280

Lobe Separation; 108


RC700:


Lift;

Intake .530   Exhaust .530

Duration, seat to seat;

Intake292    Exhaust  292

Lobe Separation; 112

Price: $1095.00/set


Crane Cams has re-issued many of the SOHC grinds. They are less expensive.


Cam Pictures


Left and Right



Lobe Radius



Degree Marks



Material:

Bearing grade steel


427 SOHC Degree Procedure.pdf



Manufacturer:

LSM: www.lsmeng.com

 

SOHC Cams

Free shipping in the CUS. Other locations calculated after purchase