This was a return item. Still looks to be unused. Has some minor marks and surface rust on the end. Nothing that will hurt its performance. 

The items we sell are as is. Please look at all the photos they show exact item for sale. I do my best to list items accurately but I am human and may miss something. We are a small shop so it is hard to take returns. But if an item is defective beyond what is described I will do my best to make it right.

I have this in stock and ready to ship out. I usually send items out the next business day. I will pack with care to assure the item gets delivered safely. Thanks for looking!

Buyer is responsible for verifying product fitment prior to ordering. The info I provide is just a guide, Please do your own research to make sure this item will work with your application. If you need help verifying product fitment please contact us so that we can help you. We are always here to assist and answer any questions.

Competition Cams

PART # 11-999--3

ENGINE CHEV BIG BLK 396-454

GRIND NUMBER CB 312-5\319-1 R10

SERIAL NO Z

0990

INTAKE

EXHAUST

VALVE ADJUSTMENT

. 028

. 030

GROSS VALVE LIFT

. 114

. 680

DURATION AT

- 020

TAPPET LIFT

312

319

VALVE TIMING

OPEN

CLOSE

AT

050 INT

29 BTDC

69

ABDC

EXH

71 BBDC

31 ATDC

THESE SPECS ARE FOR CAM INSTALLED

AT

110

INTAKE

CENTER LINE

INTAKE

EXHAUST

DURATION AT .050

218

282

LOBE L.IFT

. 4200

. 4000

LOBE

SEPARATION

110