Clark's Corvair Parts, Inc. - Corvair Parts Catalog - Over 12,000 parts

WARNING: Products on this page can expose you to a chemical, which is known to the St ate of California to cause cancer or reproductive harm. **For more information go to www.P65Warnings.ca.gov**

23A

Clark’s QUALITY PISTONS

Order CLARK’S pistons and if you don’t agree that these are the best pistons you’ve ever seen you’re

welcome to return them for a full refund on the piston price (shipping not refunded).

NEW CLARK “FULL FIN” CYLINDERS • PG 23B

BORED CYLINDERS • PG 23B

CYLINDER/PISTON/RING KITS • PG 23C

All used cylinders are inspected,

cleaned, blasted, bored, oiled, sealed

in plastic bags and individually boxed.

We only do Corvair cylinders. We are

always “set up” just for Corvair.

Get our perfect cylinders for your

engine rebuild.

BORING + HONING

After 30+ years of boring and honing over 30,000 Corvair cylinders on manually operated equipment, it was time to bring our cylinder refinishing

operation up to modern automation. We purchased a new Rottler H85 CNC unit which uses diamond stones and gallons of coolant to keep the

cylinders clean, cool and stable. We are able to efficiently provide you with the best possible cylinders for your Corvair motor. This machine is used

exclusively for used original cylinders and new Clark Full Fin Corvair cylinders in +20 to +60 sizes.

The touch screen display enables us to program specific finishes into the system and can see how the cylinder is coming into size as well as seeing

that it is straight and accurate. Programs for the exact finish can be adjusted on screen to give the most accurate finish along with a plateau hone

that finishes up the process on these perfectly cross hatched cylinders.

CLEAN – CYLINDERS – CLEAN!

Be sure to “double clean” bored/honed cylinders. Fine honing grit can stay lodged in the hone lines and cause rapid wear on your new pistons and rings.

HONING A MUST!

Corvair cylinders MUST BE honed. NEVER just put in new rings without honing the cylinders. Most Corvair cylinders really need to be checked for taper from top to

bottom. If all you are going to do is hone the cylinders, it really should be done with a professional honing machine that can true the bore better than a hand held

hone. NOTE: We almost never find used cylinders that can be honed to standard size.

YOU MUST HAVE A SHOP MANUAL AND THE ASSEMBLY MANUAL!!

We are constantly asked “what books must I have?” As long as we have worked on Corvairs, I still constantly

refer back to these books (especially the assembly manual.) See pages 243A–244.

Bored GM Cylinder

iWARNING: Products on this page can expose you to a chemical, which is known to the St ate of California to cause cancer or reproductive harm. **For more information go to www.P65Warnings.ca.gov**23AClark's QUALITY PISTONSOrder CLARK'S pistons and if you don't agree that these are the best pistons you've ever seen you're welcome to return them for a full refund on the piston price (shipping not refunded).NEW CLARK "FULL FIN" CYLINDERS o PG 23BBORED CYLINDERS o PG 23BCYLINDER/PISTON/RING KITS o PG 23CAll used cylinders are inspected, cleaned, blasted, bored, oiled, sealed in plastic bags and individually boxed. We only do Corvair cylinders. We are always "set up" just for Corvair. Get our perfect cylinders for your engine rebuild.BORING + HONINGAfter 30+ years of boring and honing over 30,000 Corvair cylinders on manually operated equipment, it was time to bring our cylinder refinishing operation up to modern automation. We purchased a new Rottler H85 CNC unit which uses diamond stones and gallons of coolant to keep the cylinders clean, cool and stable. We are able to efficiently provide you with the best possible cylinders for your Corvair motor. This machine is used exclusively for used original cylinders and new Clark Full Fin Corvair cylinders in +20 to +60 sizes.The touch screen display enables us to program specific finishes into the system and can see how the cylinder is coming into size as well as seeing that it is straight and accurate. Programs for the exact finish can be adjusted on screen to give the most accurate finish along with a plateau hone that finishes up the process on these perfectly cross hatched cylinders.CLEAN - CYLINDERS - CLEAN!Be sure to "double clean" bored/honed cylinders. Fine honing grit can stay lodged in the hone lines and cause rapid wear on your new pistons and rings.HONING A MUST!Corvair cylinders MUST BE honed. NEVER just put in new rings without honing the cylinders. Most Corvair cylinders really need to be checked for taper from top to bottom. If all you are going to do is hone the cylinders, it really should be done with a professional honing machine that can true the bore better than a hand held hone. NOTE: We almost never find used cylinders that can be honed to standard size.YOU MUST HAVE A SHOP MANUAL AND THE ASSEMBLY MANUAL!! We are constantly asked "what books must I have?" As long as we have worked on Corvairs, I still constantlyrefer back to these books (especially the assembly manual.) See pages 243A-244.Bored GM Cylinder