M301 Suzuki RG500 570 460 400 cylinder heads

Suzuki RG cylinder heads available: We have: 59mm heads (pair) £300 for wide squish band spec (mid range) - 570cc big bore 59mm heads (pair) £395 for narrow squish band spec (top end) - 570cc big bore 56mm heads £TBC - out of stock 500cc standard 54mm heads (pair) £340 - 460cc big bore 50mm heads (pair) £250 - 400cc standard 50mm head (individually) one head (either with our without water spigot) £150 each - 400cc