FOR SBC CHEVY ENGINES.
HOWARDS HYDRAULIC OE ROLLER CAMSHAFT .600/.600 LIFT .2529/.259 DURATION @.050" LOBE SEP: 110º SMALL BASE CIRCLE, .900
PART # 189995-S
Valve lift with 1.5 Rockers: Intake .600/Exhaust .600
Duration @.050": Intake .259/Exhaust .259
Lobe sep. angle: 110º
Recommended springs #: 987-16, See our other listings.
All Howards™ Cams use the highest-grade race quality cores available. All hydraulic and mechanical flat tappet camshafts are 100% Rockwell checked and Parkerized to ensure the highest quality control standards available anywhere. Howards™ Cams are manufactured on dedicated high precision CNC cam grinding machines.
The cam gear is compatible with any standard steel or cast iron distributor gear. No bronze distributor needed. This cam is considered an OEM style, meaning it must be used in a roller block; it cannot be used with a non roller block. Other style cams available in our other listings. When using the OEM roller cam, you do not need a cam button, but the block must be a roller block. This auction is for the OEM style roller cam. Much needed camshaft accessories available in our other listings.
This cam is to be used on sbc engines that are equipped for factory roller cams. These blocks came out in the late 80's in the Corvette and early 90's in the Chevy trucks. As you know, all of the sbc roller engines in this era were throttle body or tune port injection. This cam may not be compatible with those setups, but many are using the Gen 2 blocks and running a carbureted setup.
Customers rave about the results, but if you are not sure of what to choose, your choice may well be a wrong one. Feel free to contact us and let us know what you're building and the car it's going into and we will steer you in the right direction for sure. Having a cam that is too aggressive in profile is sure to disappoint you, and one that is too mild will fall short on the top end, if that's what your looking for. The type trans you have and the weight of your car are very important factors, and we can also recommend the correct stall converter for your setup.
It is our opinion that the Howards cam company has the highest quality and most advanced technology in the industry. This is why we have chosen them for our roller cam products. Few if any companies have the quality standards offered by Howards.
PAYMENT AND SHIPPING DETAILS
We offer great discounts on shipping. You only pay the full shipping fee on the highest shipping cost of your items, and half price shipping on all additional items. Few offer discounts on shipping such as this. Email us using the "Ask A Question" tab if you would like us to calculate your shipping cost on multiple item orders. You may also request an invoice at time of checkout. If you are unable to contact us by email please give us a call at 423-722-5152 from 8am-7pm Eastern time Mon-Fri and 10am-3pm on Sat. We will answer your email within one business day in most cases, so keep shopping and pay half price shipping on all additional items. Our checkout system will automatically calculate your shipping discount at time of payment, so long as you consolidate your payment.
If you checkout and start over, the auto calculator will not recognize the multiple purchases, and there will be no shipping discount. Should you decide to start purchasing again after checking out, you will need to contact us so we can calculate your shipping for you.
If you are having difficulty paying with PayPal, feel free to give us a call at 423-722-5152. Sales and customer service hours of operation are 8am-7pm Mon-Fri & 10am-3pm Sat Eastern time zone.
For tech support, please use the
"Ask A Question or Contact" tab.
You may also call for tech support if you're unable to explain what you need in an email. Tech support is usually available from 9am-6pm Mon-Fri.
FedEx is our primary shipper. We are unable to ship to APO/FPO addresses. Help us ship your order promptly by including your physical address at checkout. If your order MUST be shipped to a PO BOX, please contact us by phone. Additional charges may apply. Below is a map representing the estimated delivery time to get to you from our location.
FedEx Home Delivery delivers Tuesday - Saturday. If a package leaves here on a Thursday, and you are in a 2 day delivery zone, your package will deliver to you on Saturday. If you are in a 3 day zone, and your package leaves on a Thursday, you will not receive it until Tuesday. Expedited shipping is available upon request for an additional fee. Please contact us for rates.
Hawaii and Alaska have a 6+ day estimated delivery time.
The shipping quoted in this ad is only for the 48 continental United States. If shipping to anywhere else, please give us a call or email us for quotes. The half price shipping on all additional items also only applies to items that are being shipped in the 48 continental United States. If you have any questions, you may give a call at 423-722-5152.
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