Find Parts & Accesories for your Porsche

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Are you looking for:
Air Hose/Pipe from Intake Boot Between Air Flow Meter and Throttle Body Air Hose / Pipe
For 911 models 1984-85.
One required.

Custom Curve Work (Only Available with Distributor Restoration Service) Custom Distributor Curve Work
Please discuss with us before ordering a custom curve.
Only available as an add-on to our distributor restoration service.
For situations where engine, air/fuel delivery, etc., aren’t stock. 
Price shown covers a majority of re-curve requests, but not all.

Exchange Your Rocker Arm Assembly - Exhaust Short (send cores first) Send your Short Exhaust Rocker Arm and Shaft for Exchange
This is an exchange; Core must be received first.

Rocker arm tips are surfaced and rocker bores are bored .10 mm oversize. Rocker shafts are surface ground then hard chrome plated and finished by centerless grinding to match the oversize rocker bore. These parts are sold as a kit and on an exchange basis; please send us your components first.

Sometimes, not all parts can be re-built. The most common issue is that the rocker shafts can crack. If this is the case, we will provide shaft cores for an additional $25.00 each if available.

These parts fit 356 B/C/SC and 912 models using aluminum rocker stands. This assembly does not include valve adjusting post or lock nut.

Please Note: the center aluminum stand for the intake rockers will need to be reamed to 16.05mm to accommodate the increased shaft size.

Preparation and shipment:
Send us the arms and shafts only, no hardware please!
Remove spacers / collars from shafts, and store them.
Remove the screws and nuts from each arm, and store them also.
If these parts are not removed, extra labor charges will apply.

Send just the loose arms and shafts to us at:

Partsklassik
827 State Route 82
Suite 10251
Hopewell Junction, NY 12533