Triumph 650 / 750 Unit Twins Valve Springs (1 SET) - Choose Kit Type / Application Layshaft Fits the Norton ES2 and

Fits the Norton ES2 and Model 50 from 1957-1960

*****Please note that this Set will only fit the Amal "Monobloc" Carb

Fits a wide variety of Triumph T20

We designed a 12MM hex head so you can use a socket / drill (not included) to quickly fasten or remove your clutch nuts - made from stainless steel - still retains the 1/4" X 26 CEI spec

Accepts a 5/16" Mounting Bolt & Measures Thick 7/16

Triumph 650 / 750 Unit Twins Valve Springs (1 SET) - Choose Kit Type / Application Layshaft Fits the Norton ES2 andIn this single listing we are offering a range of high quality valve spring sets to suite for unit construction Triumph 650 & 750 applications. We offer UK made springs and the high quality (and popular) USA spring kits by KPMI. You choose which spring kit is good for your application! Fits all Triumph 650 Unit models (Bonneville, T120, TR6, Tiger, TR6C, Etc) from 1963 1970. Also fits all Triumph 750 T140 & TR7 models from 1973 1982. Please refer to