1987 Avanti Ii Engine Parts

This table covers the Bolt kits. Read more

ARP supplies the 4 Bolt Kit parts for the 1987 Avanti Ii.

Listed part numbers: ARP 5349701, ARP 5349801 and ARP 5349601, plus the other parts above.

This table covers the Camshaft bearings. Typical signs include a growl that rises with speed, or play in the shaft or hub. Set preload the way the notes specify. A dry or crushed bearing fails quickly. Read more

One part is listed for the 1987 Avanti Ii — SEALED POWER 1235M.

This table covers the Camshaft bolts. Read more

This group shows a single part: ARP 1341001.

This table covers the bearings in the connecting-rod big ends. Typical signs include a growl that rises with speed, or play in the shaft or hub. Set preload the way the notes specify. A dry or crushed bearing fails quickly. Read more

38 Connecting Rod Bearing parts are listed for the 1987 Avanti Ii, from MAHLE / CLEVITE, KING ENGINE BEARINGS, ENGINE PRO and 2 other brands. KING ENGINE BEARINGS CR807SI carries the "Popular" badge. Grades run from High Performance through Standard Replacement; High Performance is the most populated section, led by MAHLE / CLEVITE, KING ENGINE BEARINGS and ENGINE PRO.

This table covers the Connecting Rod bolts. Read more

2 Connecting Rod Bolt parts for the 1987 Avanti Ii come from ARP.

Part numbers include ARP 1346003 and ARP 1346001.

This table covers lower / conversion gasket sets for oil-pan and related joints. Typical signs include the leaks that sent the engine or gearbox to the bench. Use every gasket the set is meant for that opening — leftover unused pieces usually belong to another configuration. Read more

5 Conversion / Lower Gasket Set parts are listed for the 1987 Avanti Ii, from FEL-PRO, APEX, ENGINE PRO and 2 other brands. FEL-PRO CS8510 carries the "Popular" badge.

Part numbers include FEL-PRO CS8510, APEX ACS3023 and ENGINE PRO 378510, among others listed above.

This table covers the main bearings that support the crankshaft in the block. Typical signs include a growl that rises with speed, or play in the shaft or hub. Set preload the way the notes specify. A dry or crushed bearing fails quickly. Read more

17 Crankshaft Main Bearing parts for the 1987 Avanti Ii come from 4 brands — KING ENGINE BEARINGS, MAHLE / CLEVITE, ENGINE PRO and 1 other brand. The "Popular" part is MAHLE / CLEVITE MS909H.

The High Performance section lists 9 options from KING ENGINE BEARINGS and MAHLE / CLEVITE — engineered beyond original-equipment specification. MAHLE / CLEVITE MS909H is listed in this group.

In the Standard Replacement grade, MAHLE / CLEVITE, SEALED POWER and KING ENGINE BEARINGS supply 5 parts: built to original-equipment specification. A representative part number is MAHLE / CLEVITE MS909A.

3 further parts sit outside the graded sections, with the same engine-level match.

This table covers the Crankshaft Main Bearing Cap bolts. Read more

ARP supplies both parts for the 1987 Avanti Ii.

Listed part numbers: ARP 1345401 and ARP 1345601.

This table covers the sleeves used to restore a grooved crankshaft seal surface. Read more

9 Crankshaft Repair Sleeve parts for the 1987 Avanti Ii come from 7 brands — TIMKEN, WJB / INMOTION PARTS, NATIONAL and 4 other brands. The "Popular" part is NATIONAL 99176.

Listed part numbers: NATIONAL 99176, TIMKEN KWK99364 and BCA NS99364, plus the other parts above.

This table covers the Crankshaft Repair Sleeve tools. This is a service tool, not a wear part — match the application in the notes. Read more

This group shows a single part: VICTOR REINZ 711454000.

This table covers the front and rear seals that keep oil in at the crankshaft. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again. Read more

18 Crankshaft Seal parts for the 1987 Avanti Ii come from 8 brands — NATIONAL, WJB / INMOTION PARTS, FEL-PRO and 5 other brands. The "Popular" part is FEL-PRO BS40520.

This table covers the bolts that clamp the cylinder head to the block. Read more

9 Cylinder Head Bolt parts are listed for the 1987 Avanti Ii, from ARP, FEL-PRO, APEX and 2 other brands. ARP 1343601 carries the "Popular" badge.

Part numbers include ARP 1343601, FEL-PRO ES72856 and APEX AHB322, among others listed above.

This table covers the head gaskets that seal the block to the cylinder head. Typical signs include seepage at the joint, a burnt-oil smell, or a leak that appears only after a long drive. Clean both flanges and torque in the sequence the notes or the manual call for. Read more

7 Cylinder Head Gasket parts are listed for the 1987 Avanti Ii, from FEL-PRO, VICTOR REINZ, APEX and 2 other brands. APEX AHG324 carries the "Popular" badge.

This group includes APEX AHG324, FEL-PRO 8510PT and FEL-PRO 505SD and the remaining parts above.

This table covers multi-piece gasket sets for a cylinder-head job. Typical signs include the leaks that sent the engine or gearbox to the bench. Use every gasket the set is meant for that opening — leftover unused pieces usually belong to another configuration. Read more

5 Cylinder Head Gasket Set parts are listed for the 1987 Avanti Ii, from FEL-PRO, APEX, MAHLE / CLEVITE and 1 other brand. FEL-PRO HS8510PT4 carries the "Popular" badge.

This group includes FEL-PRO HS8510PT4, APEX AHS3034 and FEL-PRO HS8510PT4VK and the remaining parts above.

This table covers full gasket kits covering the joints opened in an engine rebuild. Typical signs include the leaks that sent the engine or gearbox to the bench. Use every gasket the set is meant for that opening — leftover unused pieces usually belong to another configuration. Read more

One part is listed for the 1987 Avanti Ii — APEX AFS3034.

This table covers the Harmonic Balancer bolts. Read more

4 Harmonic Balancer Bolt parts for the 1987 Avanti Ii come from ARP.

Listed part numbers: ARP 4306801, ARP 2002807 and ARP 1342501, plus the other parts above.

This table covers the wear sleeves used to restore a Harmonic Balancer seal surface. Read more

6 Harmonic Balancer Repair Sleeve parts for the 1987 Avanti Ii come from 5 brands — NATIONAL, MAHLE / CLEVITE, BCA and 2 other brands. The "Popular" part is MAHLE / CLEVITE A228.

This group includes MAHLE / CLEVITE A228, NATIONAL 88176 and BCA NS5000 and the remaining parts above.

This table covers the Intake Manifold bolts. Read more

ARP supplies the 4 Intake Manifold Bolt parts for the 1987 Avanti Ii.

Listed part numbers: ARP 1342001, ARP 1342101 and ARP 4342001, plus the other parts above.

This table covers the gaskets between the intake manifold and the cylinder head. Typical signs include seepage at the joint, a burnt-oil smell, or a leak that appears only after a long drive. Clean both flanges and torque in the sequence the notes or the manual call for. Read more

5 Intake Manifold Gasket parts are listed for the 1987 Avanti Ii, from APEX, FEL-PRO, MAHLE / CLEVITE and 2 other brands. APEX AMS3230 carries the "Popular" badge.

This group includes APEX AMS3230, FEL-PRO MS93317 and MAHLE / CLEVITE MS15401 and the remaining parts above.

This table covers the crush washers and gaskets under the oil drain plug. Typical signs include seepage at the joint, a burnt-oil smell, or a leak that appears only after a long drive. Clean both flanges and torque in the sequence the notes or the manual call for. Read more

3 Oil Drain Plug Gasket parts are listed for the 1987 Avanti Ii, from FEL-PRO, MAHLE / CLEVITE and VICTOR REINZ.

This group includes FEL-PRO 70822, MAHLE / CLEVITE 2051 and VICTOR REINZ 711346200.

This table covers the oil filters that screw onto this engine's filter mount. Typical signs include low oil pressure after a service, or a filter that will not spin off because the old gasket stayed on the block. Lube the new gasket and tighten to the spec on the box; a double-gasket install dumps the sump on the first drive. Read more

5 Oil Filter parts for the 1987 Avanti Ii come from 5 brands — CHAMP / LUBER-FINER, VARIOUS MFR, ACDELCO and 2 other brands. The "Popular" part is ACDELCO PF454.

The Economy section lists 2 options from CHAMP / LUBER-FINER and VARIOUS MFR — the catalog's value-priced group. CHAMP / LUBER-FINER PH454 is listed in this group.

Standard Replacement: 2 parts, from ACDELCO and HASTINGS / BALDWIN. A representative part number is ACDELCO PF454.

1 further part sits outside the graded sections, with the same engine-level match.

Part numbers include ACDELCO PF454, CHAMP / LUBER-FINER PH454 and VARIOUS MFR PG5313, among others listed above.

This table covers the Oil Pan bolts. Read more

5 Oil Pan Bolt parts for the 1987 Avanti Ii come from ARP. The "Popular" part is ARP 2341802.

Part numbers include ARP 2341802, ARP 4341802 and ARP 2341901, among others listed above.

This table covers the gaskets between the oil pan and the block. Typical signs include seepage at the joint, a burnt-oil smell, or a leak that appears only after a long drive. Clean both flanges and torque in the sequence the notes or the manual call for. Read more

7 Oil Pan Gasket parts for the 1987 Avanti Ii come from 7 brands — APEX, FEL-PRO, ENGINE PRO and 4 other brands. The "Popular" part is APEX AOP323.

Part numbers include APEX AOP323, FEL-PRO OS34500R and ENGINE PRO 311886, among others listed above.

This table covers the Oil Pump shafts. Read more

This group shows a single part: ARP 1347901.

This table covers the Oil Pump Shaft Guide retainers. Read more

3 Oil Pump Shaft Guide / Retainer parts are listed for the 1987 Avanti Ii, from FEL-PRO, MAHLE / CLEVITE and VICTOR REINZ.

This group includes FEL-PRO 72665, MAHLE / CLEVITE H31354 and VICTOR REINZ 711403800.

This table covers the pistons that travel in each cylinder. Typical signs include knock, blow-by, or a cylinder that will not hold compression. Piston work is a short-block job. Match bore, pin and ring pack in the notes — not the photo. Read more

One part is listed for the 1987 Avanti Ii — SILV-O-LITE 1482HC.

This table covers the Rocker Arm studs. Read more

4 Rocker Arm Stud parts for the 1987 Avanti Ii come from ARP.

This group includes ARP 1347103, ARP 1347104 and ARP 1347101 and the remaining parts above.

This table covers the Timing Camshaft Gear bolts. Read more

One part is listed for the 1987 Avanti Ii — ARP 2341001.

This table covers the gaskets that seal the Timing Cover. Typical signs include seepage at the joint, a burnt-oil smell, or a leak that appears only after a long drive. Clean both flanges and torque in the sequence the notes or the manual call for. Read more

6 Timing Cover Gasket parts for the 1987 Avanti Ii come from 4 brands — FEL-PRO, VICTOR REINZ, APEX and 1 other brand. The "Popular" part is APEX ATC3221.

Part numbers include APEX ATC3221, FEL-PRO TCS45121 and FEL-PRO TCS45265, among others listed above.

This table covers the Timing Cover Repair Sleeve tools. This is a service tool, not a wear part — match the application in the notes. Read more

This group shows a single part: FEL-PRO 16312.

This table covers the gaskets that seal the valve cover to the cylinder head. Typical signs include seepage at the joint, a burnt-oil smell, or a leak that appears only after a long drive. Clean both flanges and torque in the sequence the notes or the manual call for. Read more

8 Valve Cover Gasket parts for the 1987 Avanti Ii come from 5 brands — FEL-PRO, MAHLE / CLEVITE, VICTOR REINZ and 2 other brands. The "Popular" part is FEL-PRO VS50293R.

Listed part numbers: FEL-PRO VS50293R, FEL-PRO VS50088R and APEX AVC323S, plus the other parts above.

This table covers the seals on each valve stem that control oil into the guides. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again. Read more

10 Valve Stem Seal parts for the 1987 Avanti Ii come from 4 brands — FEL-PRO, VICTOR REINZ, APEX and 1 other brand. The "Popular" part is FEL-PRO SS5112.