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Rod bearings, 850-1275 1 5/8" journals. Heavy duty steel backed bearing for durability and long life. The bearings to use if you want it to last. The only bearings to use on a fast road motor.

( Tri-Metal )

Sintered copper lead, le...

Rod bearings, 850-1275 1 5/8" journals. Heavy duty steel backed bearing for durability and long life. The bearings to use if you want it to last. The only bearings to use on a fast road car.

( Tri-Metal )

Sintered copper lead, lead...

plus 40 thou pre1985

Sintered copper lead, lead plated,steel backed

Nominal Composition

Copper 74%

Lead 24%

Tin 2%

Main bearings, 1275 2" mains.30 thou oversize. Heavy duty steel backed bearing for durability and long life. The bearings to use if you want it to last. The only bearings to use

Sintered copper lead, lead plated,steel backed

Nomina...

ACL Main bearings for the crankshaft as preferred by performance engine builders standard size

Sintered copper lead, lead plated,steel backed

Nominal Composition

Copper 74%

Lead 24%

Tin 2%

Main bearings, 1275 2" mains.20 thou oversize. Heavy duty steel backed bearing for durability and long life. The bearings to use if you want it to last. The only bearings to use

Nominal Composition

Copper 74%

Lead 2...

Original equipment quality for factory built engines giving longer life expectancy on road cars under variable conditions of oil and use. These are the 1275cc mains as fitted to A Plus engines with the locating tab in the middle rather than to the ou...

A plus bearings have a centre locating indent whereas the earlier blocks had the locating area on the side. These are A plus standard size. Fitted from 1984/5 on.

VP suffix bearings are made by Mahle with lead indium content for road or rac...

Main bearings, 1275 2" mains. 10 thou oversize. Heavy duty steel backed bearing for durability and long life. The bearings to use if you want it to last. The only bearings to use on a fast road motor.



ACL branded



Original equipment quality for factory built engines giving longer life expectancy on road cars under variable conditions of oil and use. These are the 1275cc mains as fitted to A Plus engines with the locating tab in the middle rather than to the ou...

A plus bearings have a centre locating indent whereas the ealier blocks had the locating area on the side- These are A plus 20 thou oversize. See VP91885-20 for race quality

VP suffix bearings are made by Mahle with lead indium ...

Main bearings, 1275 2" mains.STD size. Heavy duty steel backed bearing for durability and long life. The bearings to use if you want it to last. The only bearings to use on a fast road motor.

Sintered copper lead, lead plated,steel backed

A plus bearings have a centre locating indent whereas the earlier blocks had the locating area on the side- These are A plus 10 thou oversize.

Fitted from about 1984 on

VP suffix bearings are made by Mahle with lead indium content f...

ACL Main bearings for the crankshaft as preferred by performance engine builders plus 20 thou oversize pre 1985

Sintered copper lead, lead plated,steel backed

Nominal Composition

Copper 74%

Lead 24%

Original equipment quality for factory built engines giving longer life expectancy on road cars under variable conditions of oil and use. These are the 1275cc mains as fitted to A Plus engines with the locating tab in the middle rather than to the ou...

Big end shell bearings for the 1275 larger 1.75" diameter rod pin-not Cooper S

( Tri-Metal )

Sintered copper lead, lead plated,steel backed

Nominal Composition

Copper 74%

Lead 24%

Tin ...

Con rod bearings, 850-1275 1 5/8" journals. Heavy duty steel backed bearing for durability and long life. The bearings to use if you want it to last. The only bearings to use on a fast road motor.

( Tri-Metal )

Sintered copper lead...

Big end shell bearings for the 1275 larger 1.75" diameter rod pin-not Cooper S

( Tri-Metal )

Sintered copper lead, lead plated,steel backed

Nominal Composition

Copper 74%

Lead 24%

Tin ...

Standard size crankshaft washers as a set of four, fits 998 and 1100cc.

1 2 3 4