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MerCruiser : Block

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5 1989 Mercruiser 454 7.4L Big Block: Intermittent Issues / Will Not Open Up-Electric? Mercruiser I/O & Inboard Engines & Outdrives
9 Mercruiser 165 Block Pressure Test results confusing Mercruiser I/O & Inboard Engines & Outdrives
4 Mercruiser 305 5.0l cracked block Non-Repair I/O and Inboards
44 mercruiser 7.4 big block knocking or popping through carb help needed Mercruiser I/O & Inboard Engines & Outdrives
7 1972 165 Mercruiser Block cracked Mercruiser I/O & Inboard Engines & Outdrives
39 Mercruiser 3.7 cracked block Mercruiser I/O & Inboard Engines & Outdrives
5 Mercruiser 470 (3.7) big block 4-cyl. question... Mercruiser I/O & Inboard Engines & Outdrives
13 1995 4.3L Mercruiser Long Block rebuild Mercruiser I/O & Inboard Engines & Outdrives
1 Severly cracked '92 Mercruiser 3.0L block - Will a '96 3.0LX block work? Mercruiser I/O & Inboard Engines & Outdrives
5 Mercruiser 4.3L 1998 Cracked Block Water in Oil Mercruiser I/O & Inboard Engines & Outdrives
9 Mercruiser milkshake :( 305 288 CID - how to test for cracked block? Mercruiser I/O & Inboard Engines & Outdrives
5 Broken starter bolt in Mercruiser 3.0L ALpha one Engine block Mercruiser I/O & Inboard Engines & Outdrives
23 will 4.3 mercruiser engine parts fit in a chevy 4.3 block Mercruiser I/O & Inboard Engines & Outdrives
0 Mercruiser 140, 1977 block, 1985 head. service manual? Mercruiser I/O & Inboard Engines & Outdrives
14 Engine swap, 89 mercruiser 5.7 to 97 engine block Mercruiser I/O & Inboard Engines & Outdrives
1 exhaust manifold of 1984 4 cylinder 3 liter 140 horse mercruiser block. Mercruiser I/O & Inboard Engines & Outdrives
3 Mercruiser Alpha one gen 2... snapped off drain plug in block.. help? Mercruiser I/O & Inboard Engines & Outdrives
2 Old 71/72 Mercruiser Block Drain Bolt? Mercruiser I/O & Inboard Engines & Outdrives
14 How many hours can a raw cooled engine block last - mercruiser 3.0 liter Mercruiser I/O & Inboard Engines & Outdrives
3 1981 mercruiser 260, is it an original mercruiser block? Mercruiser I/O & Inboard Engines & Outdrives
3 2000 Mercruiser 3.0 Cracked block Mercruiser I/O & Inboard Engines & Outdrives
8 Cracked block?? Mercruiser 120 Mercruiser I/O & Inboard Engines & Outdrives
7 Mercruiser 3L TKS, How often do you drain the block and exhaust manifold Non-Repair I/O and Inboards
9 Mercruiser 120 vs 140 block Mercruiser I/O & Inboard Engines & Outdrives
4 Block drain plugs, 1995 Mercruiser 5.7l Alpha 1 Gen 2 Mercruiser I/O & Inboard Engines & Outdrives
6 will a pre 84 or older 5.7 mercruiser block work with 87 engine swap. Mercruiser I/O & Inboard Engines & Outdrives
4 Mercruiser block stamp #880 Non-Repair I/O and Inboards
2 1988 / V6 MERCRUISER MAGNUM - Short Block Chevy Mercruiser I/O & Inboard Engines & Outdrives
0 1988 / V6 MERCRUISER MAGNUM - Short Block Chevy Mercury & Mariner Outboards
1 1982 Mercruiser small block v8 manual Mercruiser I/O & Inboard Engines & Outdrives
2 mercruiser 302 cracked block Mercruiser I/O & Inboard Engines & Outdrives
5 4.3 Mercruiser engine block Cracked- Can you replace with a regular automotive engine Mercruiser I/O & Inboard Engines & Outdrives
13 im having trouble timing 87 mercruiser block and head with 2002 ignition system, est Mercruiser I/O & Inboard Engines & Outdrives
4 1968 Mercruiser 3.0 long block Swap into a 1999 Bayliner Capri 1850LS mercruiser 3.0 Mercruiser I/O & Inboard Engines & Outdrives
3 Mercruiser 3.0 engine block cover water leak Mercruiser I/O & Inboard Engines & Outdrives
5 How to pressure check my block..Mercruiser 233 (351w) Mercruiser I/O & Inboard Engines & Outdrives
5 1999 Bayliner Capri with 3.0L Mercruiser that has cracked head/Block Need Help Mercruiser I/O & Inboard Engines & Outdrives
4 2002 Mercruiser 4.3L EFI with a cracked block. Mercruiser I/O & Inboard Engines & Outdrives
12 Cracked block - 1993 Mercruiser 4.3 2bbl carb lx thunderbolt 4 w/ alpha one Mercruiser I/O & Inboard Engines & Outdrives
26 4.3 Mercruiser block cracked Mercruiser I/O & Inboard Engines & Outdrives
2 Mercruiser GM Engine Block Serial Number Mercruiser I/O & Inboard Engines & Outdrives
1 Replacing 5.0L Mercruiser with a 5.7L long block Mercruiser I/O & Inboard Engines & Outdrives
2 Mercruiser Block Plugs - How many? Mercruiser I/O & Inboard Engines & Outdrives
3 mercruiser 230 cracked block Mercruiser I/O & Inboard Engines & Outdrives
3 Early 1970's Mercruiser 120 with a cracked block Mercruiser I/O & Inboard Engines & Outdrives
5 Mercruiser 4.3 block change Mercruiser I/O & Inboard Engines & Outdrives
1 Mercruiser 160 block for 165 rebuild? Mercruiser I/O & Inboard Engines & Outdrives
13 mercruiser 5.7 block replacement Mercruiser I/O & Inboard Engines & Outdrives
10 Mercruiser 3.0 Cracked Block Mercruiser I/O & Inboard Engines & Outdrives
3 Mercruiser big block V8 cooling question Mercruiser I/O & Inboard Engines & Outdrives
2 Do the left and right side block cooling passages tie together on the Mercruiser 4.3 Mercruiser I/O & Inboard Engines & Outdrives
4 3.0 Mercruiser 140 Block Mercruiser I/O & Inboard Engines & Outdrives
5 What dipstick for Mercruiser 454 Big Block? Mercruiser I/O & Inboard Engines & Outdrives
0 how do you remove the hydraulic block from mercruiser 120 Mercruiser I/O & Inboard Engines & Outdrives
7 4.3L mercruiser do i have a crack block Mercruiser I/O & Inboard Engines & Outdrives
3 2006 4.3L Mercruiser Cracked Block Mercruiser I/O & Inboard Engines & Outdrives
6 possible cracked block? (Mercruiser) Mercruiser I/O & Inboard Engines & Outdrives
29 Cracked block???? 4.3 mercruiser Mercruiser I/O & Inboard Engines & Outdrives
1 Mercruiser cracked block??? Mercruiser I/O & Inboard Engines & Outdrives
13 Mercruiser 350 5.7 Block Cracked Need to replace Mercruiser I/O & Inboard Engines & Outdrives
4 Mercruiser 350 5.7 Block Cracked What Now Mercruiser I/O & Inboard Engines & Outdrives
34 mercruiser engine block cracked Mercruiser I/O & Inboard Engines & Outdrives
6 What paint (high heat) for engine block (Mercruiser Alpha 1)? Mercruiser I/O & Inboard Engines & Outdrives
10 5.7 mpi Mercruiser w/- cracked block Mercruiser I/O & Inboard Engines & Outdrives
6 Replace cracked block 1985 mercruiser/Chevy 305 Mercruiser I/O & Inboard Engines & Outdrives
15 Crap! Cracked block 305 Mercruiser - options? Mercruiser I/O & Inboard Engines & Outdrives
16 Cracked Block 3.0 Mercruiser Mercruiser I/O & Inboard Engines & Outdrives
6 Mercruiser Block Drain Plugs Mercruiser I/O & Inboard Engines & Outdrives
9 Where are the drain plugs on a big block (GM) Mercruiser Mercruiser I/O & Inboard Engines & Outdrives
4 Mercruiser 140hp 181cid block Mercruiser I/O & Inboard Engines & Outdrives
1 Welding cracked block-mercruiser 3.0 - 2003 Mercruiser I/O & Inboard Engines & Outdrives
18 Mercruiser 228 - Block Filled WIth Water. Help!!! Mercruiser I/O & Inboard Engines & Outdrives
10 Exhaust block off plate for Mercruiser 888 Mercruiser I/O & Inboard Engines & Outdrives
2 4 cly engine block 120 mercruiser Mercruiser I/O & Inboard Engines & Outdrives
4 block type 1988 Mercruiser 4.3l V6 Mercruiser I/O & Inboard Engines & Outdrives
2 Mercruiser 454 blown headgasket or cracked block? Mercruiser I/O & Inboard Engines & Outdrives
5 Need Mercruiser 470 3.7 L block Mercruiser I/O & Inboard Engines & Outdrives
5 mercruiser 3.0 cracked block,repair question Mercruiser I/O & Inboard Engines & Outdrives
3 Cracked Block! / Mercruiser 305 to 350 Auto Conversion Mercruiser I/O & Inboard Engines & Outdrives
2 1993 Mercruiser I/O cracked block Mercruiser I/O & Inboard Engines & Outdrives
1 WANTED Mercruiser 470 block/complete engine Mercruiser I/O & Inboard Engines & Outdrives
5 88 MERCRUISER CRACKED BLOCK Mercruiser I/O & Inboard Engines & Outdrives
10 Cracked block on 4.3L Mercruiser, HELP???? Mercruiser I/O & Inboard Engines & Outdrives
4 Mercruiser 3.0L Cracked Block -- What can I expect? Mercury & Mariner Outboards
14 MerCruiser/Chev block engine oil drain petcock Mercury & Mariner Outboards