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  1. ring gap for a 4.281 mild engine BBC

    GN7 On the Dyno
    I have always gone with the old rule of .004 per inch of bore which would put me at a gap of .0018. This mild N/A mild engine. Any thoughts?
  2. Billet engine plate mounts

    Parts for Sale
    SOLD Billet engine plate mounts Used polished/billet plate mounts, 2inch wide, 4 for $55.00 plus shipping.
  3. [SOLD] 502 blown mercruiser gen 6 1999 complete engine !!!

    Parts for Sale
    I bought a 24 eliminator daytona from a deceased friend of mine's estate auction and this is the engine that was in the boat when two years ago i installed a 548 turbocharged engine. This 502 engine was running right at 100 mph on pump gas in that boat. I didnt really know what kind of shape...
  4. Junk Yard Engine Build

    GN7 On the Dyno
    A friend and I are looking at building an engine from spare parts. We are looking at a Gen 6 standard 502 block that is currently a 565. The bore is 4.535 and the stroke is 4.375. We don't know the condition of the block yet but we were wondering if it needs to be bored out what would be the...
  5. [SOLD] Piston Ring Compressor Sleeves FREE SHIP

    Parts for Sale
    Engine builder tools for sale. 1) Ring expander pliers and 10 piston ring sleeves. 4.00 4.030 4.040 4.250 4.310 4.440 4.500 4.530 4.560 4.600 $220 FREE SHIPPING Miami, FL 918 two six nine 8084 Ring Grinder and Dial Bore Gage SOLD
  6. Engine Builder Tools Lot #1

    Parts for Sale
    Engine builder tool Lot#1 for sale. Ring expander pliers and 10 piston ring sleeves. 4.00 4.030 4.040 4.250 4.310 4.440 4.500 4.530 4.560 4.600. Pick up 3 Lakes Area Miami, FL $250 + shipping 918 two six nine 8084. Soon to be listed Goodson ring filer and long Sunnen dial bore gage with...
  7. Eng. Parts BB chevy rear HTP engine mount

    Parts for Sale
    BB chevy Had as a spare nice condition asking 45.00 obo see width.
  8. Wanted Rear Engine plate

    Parts for Sale
    found one, Rear Engine plate found one, no need for plate now Looking for a Rear Engine plate 22 X 3/8" Please Call 530 575 5025
  9. Engine Cover / Closed Engine Compartment Air Starvation

    Jet Boats
    Hey Guys, I have a 21ft Bahner Jet boat with a BBC that I have been battling for a few years now. I rebuilt the engine over the winter and added a couple extra ponies where I can reliably. I took it out the first time without the engine cover just in case I needed to wrench on it and I could...
  10. Hi Performance Engine Oil Cooler #620-550 $200

    Parts for Sale
    I had this cooler on my jet boat for one season. Works great, I just bought there bigger cooler for piece of mind because Im going to run a blower this year. I bought this from CP Performance. It will come in the box that my new one came in. thank, Joey
  11. Wanted engine pre-oiler, masterlube?

    Parts for Sale
    Anyone got a nice used engine engine pre-oiler, master lube or others cheers Brett
  12. New Engine Mount Bracket & Engine Mount Base

    Parts for Sale
    New Engine Mount Bracket & Engine Mount Base, BBC Chevy $200.00 PAIR BEST TO SEND MESSAGE OR TEXT ME SIX18-567-180FOUR
  13. 540 pump gas Chevy engine

    Parts for Sale
    All new Bostick built, Dart 4.5 bore block .904 lifter bore, Dart 345 heads Profiler intake Holly ultra 1150 4x4 carb. Manley Forged 4.25 crank Manley h beams w arp 2000 bolts crower severe duty roller. 10.7 CR weisco Forged pistons, 12 quart jet pan. only ran on stand. 13.500 text for...
  14. need to pull engine, what to expect with velvet drive?

    V-Drives
    Need to go through the engine, so it has to come out. Its currently behind a velvet drive, what should I expect while pulling it? No torque converter, drive flange should be mounted to the flywheel? Is it easiest to just unbolt the engine from the bell housing, and leave the bell housing and...
  15. Eng. Parts Diamond Performance engine oil cooler

    Parts for Sale
    This is a Diamond Performance high performance super cooler rated for engines over 2000 hp and everything below that ! it is a high capacity cooler with all the an fittings included and mounting brackets in blue powder coating finish, part # SK1366-1G its 16" long and 3" in diameter. This...
  16. 540 pump gas chevy engine

    Parts for Sale
    all new not a rebuild,, Dart block 4.5 bore 904 lifter bore Dart 345 aluminum heads manley 4.25 crank manley h beams all studded. crower roller 10.25 cr weisco forged profiler intake holley ultra 1100, jet boat pan 12qt full msd electronics.. to much to list Bostick build $13,500 i can...
  17. [SOLD] WTB BBC engine mount

    Parts for Sale
    Looking for BBC front of engine mount (balancer end) for v drive flywheel forward, engine rails, 26" between stringers, or a good source for aluminum and I'll make it. Chris
  18. Perkins 4154 200 Series marine engine parts and BW velvet drive for sale

    Parts for Sale
    Perkins 4154 200 series japanese engine for parts. The head is in great condition as is the bowman manifold to name a few. I also have a Borg Warner velvet drive for parts 2.91:1. I can clean up parts and acid dip if necessary. San Diego, CA. Call or text for pictures Zach 760.898.0871
  19. Bbc front engine mount

    Parts for Sale
    BBC front engine mount $80.00 530 575 5025
  20. Diamond Performance engine oil cooler

    Parts for Sale
    This is a Diamond Performance high performance oil cooler rated for engines over 2000 hp and everything below that ! it is a high capacity cooler with all the an fittings included and mounting brackets in blue powder coating finish, part # SK1366-1G its 22" long and 3" in diameter and is about...
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