RND cylinder heads benefit from years of experience with thousands of Porsche heads rebuilt by our specialists to date. 100% of components are tested, reconditioned, or replaced and feature multi-angle Serdi valve job with racing guides, Viton seals, and critical surfaces are diamond milled, exceeding original manufacturer specifications.
RND Engines are never just re-ringed or have single cylinder repairs as most engines are not suitable for rebuilding without re-sleeving. RND Engines exclusively use LN Engineering’s proven aluminum NSC-plated sleeves which exceed the strength and longevity of the original cylinders.
RND Engines use only NEW or OE used cranks from engines that have not suffered any failure and meet strict RND standards. RND cranks are not cut, welded, or repaired to fix damage or to use undersize bearings that weaken the crankshaft. RND Engines only use Genuine Porsche bearings.
The Seller, hereby expressly disclaims all warranties either express or implied, including any implied warranty of
merchantability or fitness for a particular purpose, and neither assumes nor authorizes any other person to assume for it any
liability in connection with the sale of this part(s) and/or service. Buyer shall not be entitled to recover any consequential
damages, damages to property, damages for loss of use, loss of time, loss of profits, or income, or any other incidental
damages. In addition, expressly excluded is any liability for defects pertaining to safety or performance, by way of ‘‘strict
liability’’, negligence or otherwise. In the event of non-payment, the Buyer agrees that the costs of collection including court
cost, and reasonable attorney’s fees, shall be recoverable from the Buyer. The Buyer has read and with any transaction,
agrees to all of the terms and conditions in connection with the Seller.
Terms: All Returns/Exchanges Require Written or Verbal Pre-Authorization and RMA Number. •
Positively No Exchanges Without This Invoice. • No Refunds On Opened
Packages Or Used Parts. • Items Returned Must Be In Original Packaging. • No
Refunds On Special Orders. • No Return On IMS Parts.• No Refunds After 30 Days. •
25% Handling Charge On All Returned Items. • No Returns On Electrical Parts. •
Refund On Purchases Paid By Check Are Refunded After Check Clears.• Any Damage
Must Be Reported to the Shipper and LN within 24 Hours of Receipt.