Mercruiser Marine Engines - Longblocks - Turn Key Bobtail Motors

As with most Boaters you've likely invested a lot of time and money into your boat. When your Boat's Marine Engine develops mechanical problems you want someone with the experience and technical expertise to get you pointed in the right direction, but also an online Marine Parts supplier where you can Buy Marine Engine Parts for the best price possible. Performance Product Technologies offers personal customer service aimed at helping you find the best options between longblocks, power packages, and turn key drop in bobtails.

  • New GM Vortec Marine Longblocks (read more)
  • Power Packages (read more)
  • Remanufactured Longblocks for Mercruiser, Volvo, Crusader, Indmar and More (read more)
  • Turn Key Drop In Bobtails (read more)
  • High Performance (read more)
  • Quicksilver (read more)

  • Base Long block Engines Table  (Select Price Link to View Pricing)
    ITEM NO. DESCRIPTION RETAIL NEW
    ENGINE
    REMAN'D
    ENGINE
    1 2.5L Inline 4 Cylinder (1962 - 1986) $2,999 N/A Price
    2 **SALE: 3.0L Inline 4 Cylinder New Long Block (1991 - Current) 130 & 140 hp $2,895 Price N/A
    3 3.0L Inline 4 Cylinder New Long Block - Mercruiser (1968 - 1990) Replacement $3,495 Price N/A
    4 3.0L Inline 4 Cylinder New Long Block Volvo/OMC (1986 - 1990) Replacement $3,295 Price N/A
    5 4.3L New Long Block (Vortec) $3,240 Price Price
    6 5.0L New Long Block (Vortec) 1998 - 2002 $3,895 Price Price
    7 5.0L New Long Block (Vortec) 1998 - 2002 (Reverse Rotation) $4,695 Price Price
    8 5.7L New Long Block (1967-1985) 260 hp $3,295 Price Price
    10 5.7L New Long Block (1986- 1995) 12 bolt Intake $3,765 Price Price
    11 **SALE: 5. 7L New Long Block  (Vortec) 1996 - Current $3,695 Price Price
    12 5.7L Small V8 Power Package $4,400 Price N/A
    13 **SALE: 7.4L (L29) Long block (330 hp) $5,655 Price Price
    14 **SALE: 7.4L Long block  (330 hp) $6,200 Price Price
    15 7.4L Big V8 Carb 330HP Power Package $8,295 Discontinued N/A
    16 454 MAG Carb 392 HP Power Package $7,995 Discontinued N/A
    17 502 MAG Carb 415 HP Power Package $8,495 Discontinued N/A
    16 **SALE: 454 MAG New Longblock  (392 hp) $6,794 Price Price
    17 454 MAG New Longblock  (425 hp) $7,995 Discontinued N/A
    18 **SALE: 8.2L Base New Longblock  (415 hp) $7,495 Price Price
    19 502/502 (ZZ502) New Longblock Engine (502HP) $8,500 N/A N/A

     

    Cylinder Heads:
    First Mate Marine Cylinder Heads are cleaned and remanufactured to perform like new. Our quality programs enforce excellence in every operation, from hand repair to state-of-the-art 3-angle seat cutting. Competitive prices, superior quality, and quick availability makes ordering our heads more practical than local rework.

    Link to Remanufactured Cylinder Head Products...........HEADS

    • High quality seals
    • Bake cleaned & shot blasted
    • 3-angled cut on valve seats
    • 100% mag inspected
    • Vacuum tested for perfect seal
    • Decks milled & surface checked
    • First Mate exclusive: final oil pressure bench-mark tested
      (on OHC Heads)
    • 100% Pressure Tested

     

     

    Technical Tips Information:
    Installation Guidelines
    Overall Re-Powering Options
    Automotive vs. Marine
    3.0L Engines
    4.3L Engines
    5.0L/5.7L Engines
    7.4L/8.2L Engines

    Wednesday, February 15th, 2012

    Technical Articles Alphabetical List of Articles