MINI & MOKE 1275 EXHAUST VALVE – 1.220″ (OVERSIZE) [C-AEG107]

PRODUCT OVERVIEW

Oversize 1.220″ exhaust valve to suit Mini and Moke 1275cc A-Series cylinder heads.

These race-quality valves are manufactured from EN214N steel, stellite tipped and plasma heat treated to help reduce wear when used with unleaded petrol. They use the later narrow single collet groove and current-style valve head shape, making them a strong choice for performance engine builds, cylinder head upgrades or replacement during head servicing.

Because many 1275 cylinder heads have been modified, reconditioned or swapped between engines over the years, it is very important to confirm the valve size already fitted before ordering.

SPECIFICATIONS

• Suits: Mini and Moke 1275cc A-Series engines
• Application: Exhaust valve
• Valve head diameter: 1.220″ / 31mm oversize
• Valve length: 3.57″
• Material: EN214N steel
• Tip type: Stellite tipped
• Valve treatment: Plasma heat treated
• Collet groove: Later narrow single groove type
• Suitable guides: [12G1963] or [C-AJJ4037]
• Also used with: [12G1316] smog-type heads, [12G940] head variations and later CAM head castings
• Alternative / old part number: [12G1322]
• Sold individually
• 4 required per engine

IMPORTANT FITMENT NOTE

Do not assume the valves in your cylinder head are standard. Many 1275 heads may have oversize valves, undersize valves, replacement seats or different valve lengths fitted.

There are two common valve lengths, three keeper styles and multiple valve head diameters used across 1275 cylinder heads. For accurate ordering, remove and measure an existing valve before purchasing.