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Chevy 5.7 Marine Short Block Engine Sale
  • Chevy 5.7 Marine Short Block Engine Sale
  • Chevy 350 Boat Engine

Chevy 5.7 350 Short Block Marine Engine Sale

The Chevy 5.7L 350 Short Block Marine Engine sale is here. From 1986 to 2000 the Chevrolet 350 has been one of if not the most popular boat engines ever put into production. Much more than a rebuilt 350, this 5.7 short block raises the bar for remanufactured units. Our two-stage power honed blocks and magnaflux inspection are some of the features that make this motor perfect for most demanding of high performance boats.

Once in cart an additional $300.00 will be added to years 1996-2000.

Core Deposit: $185.00-$260.00

Out of stock
$795.00 Save $500.00 $1,295.00
Tax excluded Delivery: 3 to 6 weeks
Vehicle Year



Our 350 short block Marine engine remanufacturing process

Our 350 short block's have been remanufactured to perfection using our own multifaceted process developed to not only match but exceed factory tolerances. Every block must pass our magnaflux inspection designed detect any microscopic flaws or cracking. Blocks are then thermal cleaned followed by steel micro blasting until they achieve a brilliant appearance. Once a block is fully cleaned, we begin our precision boring and honing process. Using a carbon two-stage power hone we can maximize the sealed area and ensure to precisely meet the recommended RMA readings. Computerized micrometers are used to resize rods with strict accordance to factory recommendations. Crankshaft's are precision cut and micro polished to achieve a 12 RMA reading or better. Before leaving our facility every Short Block must clear our meticulous quality control evaluation that undoubtedly has the highest of industry standards.

350 Model Specifics

  • 86-95 - 1 Pc. R/S - 2 Bolt Main - F.I. - Flat Tappets
  • 86-95 - 1 Pc. R/S - 4 Bolt Main - w/ F.P. Hole - Flat Tap (OUT OF STOCK)
  • 96-00 - 2 Bolt Main R Code # 880 Block - 906 Heads Pick-Up
  • 96-00 - 4 Bolt Main R Code # 880 Block - 906 Heads Pick-Up (OUT OF STOCK)

We Cover Parts and Labor:

Chevy 5.7 Short Block

Product Details

Data sheet

Core Deposit
$185.00 - $260.00
Included With Marine Short Block
Completely remanufactured Marine Short Block, Rods and Pistons. Timing cover and oil pan not included.
What Is XP1
Far from just being rebuilt, the Xtreme Performance series 1 is an OEM replacement that has been fully remanufactured with upgraded parts that have been designed to increase performance, reliability and longevity.
Compatible with 2 bolt main only
Build Type
Performance Grade remanufactured, not rebuilt
Production Years Covered
1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000
ADAPT (Advanced Dyno And Performance Testing) Our highest level of testing
Original Manufacturer
Chevrolet, GM
Cubic Inches
New product