Click on image to zoom

RMPM35086R-T 1986-98 5.7L 350CID with Roller Cam Reman Engine

This product may require vehicle validation(s) for proper fitment. Please contact us to confirm correct vehicle fitment and usage.

Shipping: FREE 48 State Shipping


Built To Last! Remanufactured Marine Engines with Nationwide Parts & Labor Warranty

Speed Pro pistons, made of a special hypereutectic alloy and coated with moly, are less prone to scuffing on cold starts and virtually eliminate ring groove pound-out.

Positive intake seals meter the oil to the valve stems to reduce oil consumption and help prevent abnormal combustion.

Melling double roller, heavy-duty timing chains have passed GM's 400-hour "dock test." No car-type link chain has ever passed this test.

Brass freeze plugs will never rust or corrode like the standard steel ones found in most other engines.

Premium-quality Hastings ring sets with moly top rings seal better and last longer.

Heavy-duty valves with chrome-plated stems minimize wear to insure longer life and better performance.

Power: 270+HP Designed to meet or exceed factory HP spec
Displacement: 5.7L, 350 CID
Block: 1 piece rear seal, with mechanical fuel pump provision, right side oil dipstick in block
Camshaft: Hydraulic Roller Tappet
Cylinder Heads: Center Bolt Valve Covers

Includes: Oil Pan, Valve Covers and Front Timing Cover.

Direct Replacement for the following block casting numbers:
• 727
• 14088548
• 14093638
• 14101148

Nationwide 18 Month / Unlimited Hours parts & labor warranty. (Click on Document tab above for full details.)

Related Items:
Performance Marine Engine Lubricants

Application List




Shipping Information

  • Item Requires Shipping
  • 715.0 lbs.
  • FREE 48 State Shipping

Customer Reviews

Comment Total Reviews (0)

Write the First Review!

You must login to post a review.

  • We don’t just want your business today. We want to EARN your business for LIFE!
  • USA Owned, Operated & Employed
  • Installers & Resellers Click Here to Apply
  • We Specialize In:
    • GM LS Conversions
    • Engine & Trans Combo Kits
    • Unique Ready to Run Engines
  • Have a question?
  • 888-748-4655 Mon-Fri 8AM-6PM EST
  • Click above for 24/7 Live Chat Service.