AA Performance 94mm extra long racing cylinders are 0.800in longer than standard for custom engine applications, long rod and large stroker engines. Fits VW Type 1 engines that have the case and heads cut to fit 94mm pistons and cylinders. Designed to be machined to your engine builder's length specification.
Approximate specs: 154mm overall length, 3.6mm upper cylinder wall thickness, 115.8mm head deck, 100.9mm upper OD, 97.3mm lower OD.
A-A-9400T1SL