1.3:1 Alloy Roller Rockers

Designed and manufactured in the UK by Mini Sport, this Mini 1.3:1 standard lift roller tipped rocker assembly is a direct replacement for the original rocker assembly giving smoother and quieter running of Mini A series engines.  

British engineering at its best, Mini Sport are committed to keeping British manufacturing alive, investing in the very best CNC machines, with extremely talented and experienced designers and engineers ensuring the very best products and the very best quality at the best price. The 1.3:1 roller rockers are precision made in our own CNC machine shop here in the UK, to aerospace standards, ensuring the very best of British engineering for your Mini.

Only at Mini Sport can you find this expertise and dedication to the Classic Mini, there are Mini spares suppliers who claim the impossible, but only Mini Sport are the genuine article. For Quality, Reliability and Value make sure it has the Mini Sport logo!

Advantages of the Mini 1.3:1 'Roller Rockers'

• Reduces side loading and wear of the valve stem and valve guide
• Reduces friction
• Quieter, smoother running of the engine
• Unique 'Roller Tips' on the rocker arm

Also available 1.5:1 and 1.7:1 Roller Rockers, this simple but effective modification will give similar performance to a hi lift camshaft but without the need to remove the engine and strip and rebuild it, please see

MSLMS0480 - 1.5:1 Roller Rockers Mini A Series engines

MSLMS0483 - 1.7:1 Roller Rockers Mini A Series engines

 Buy all the very best Mini engine parts from Mini Sport, the worlds premier online Mini store!