Selecting a new camshaft is now easier than ever. We have a full line of new BSA camshafts by SRM and Hepolite. We have included all the specs you need below to help make a selection easy and convenient based off year, model and your specific application

Each cam whether by SRM or Hepolite come ground to the proper bearing journal specs as well as nitrided cam lobes for maximum wear resistance. Choose from “stock” or “custom” cam grinds for your next build

Most cams will fit BSA A7, A10, A50 and A65 unit and pre-unit twins from approx 1950-1972. Stock on our new camshafts are very limited as they are made in very small runs / batches.Please refer to your parts catalog & part number for proper fitment.

Please use the drop down menu to select which BSA camshaft you desire – camshafts are sold each

Cam #68-0473 / 68-0473 Specs (SRM & Hepolite Brands)

68-0473 / 68-473 as fitted to most BSA A50 / A65 twins from approx 1966-1972@.020
IntakeLift 0.344lca 105 degreesLash .006″Tappets stock radiusDuration 281 degreesOpen 36 BTDCClose 65 ABDC
ExhaustLift 0.337lca 105Lash .008″Stock radius tappetsDuration 277Open 62 BBDCClose 35 ATDC

Cam #68-0474 / 68-0474 “Race Cam”Specs (SRM Brand)

68-0474 / 68-474 is an A50 / A65 “race” camshaft
@.020
Lift 0.372″

Cam #67-0357 / 67-357 Specs (Hepolite Brands)

67-0357 & 67-357 as fitted to most late model BSA A7 / A10 twins from approx 1953-1963

Intake

Lift 0.327″

Tappets stock radius

Exhaust

Lift 0.327″

Stock radius tappets

Cam #67-0356 / 67-356 Specs (Hepolite Brands)

67-0356 & 67-356 as fitted to most late model BSA A10 Super Rocket models..

Intake

Lift 0.286″

Exhaust

Lift 0.286″

**Features**

• Made in England by SRM / Hepolite
• O.E.M Part number is 68-0474, & 68-474, 68-0473, 68-473
• Free shipping in the USA (lower 48)