ACL Race Plejlstangslejer Chevrolet LS / LQ V8 (STD)

ACL bearings are used for tuning and engine upgrades where you want better quality with higher bearing capacity than normal standard bearings.

Improvements of material, dynamic thickness, heat conduction, oil grooves and oil distribution are some of the points that make ACL one of the leading bearing manufacturers.

Bearing data

Part number: 8B663H
Bearing size: STD
Bearing half type: Upper & lower
Bearing material: F781

Technical data (mm)

Max overall length: 21.25
Max shaft size: 53.34
Max tunnel size: 56.52
Max vertical oil clearance: 0.077
Max wall at crown: 1.572
Min shaft size: 53.315
Min tunnel size: 56.507
Min vertical oil clearance: 0.023

Technical data (in)

Max overall length: 0.836612508
Max shaft size: 2.099995819
Max tunnel size: 2.22519242
Max vertical oil clearance: 0.00303149
Max wall at crown: 0.061889641
Min shaft size: 2.099011569
Min tunnel size: 2.22468061
Min vertical oil clearance: 0.00090551

Engine code

262 V8 / 265ci L99 / 267 / 4.8L Gen III LR4 / 4.8L Gen IV LY2 / 302ci Large Pin / 305 / 307 / 5.3L Gen III / 327ci Large Pin / 5.7L Gen III LS1 / 5.7L Gen III LS6 / 350 / 350 Vortec / 6.0L Gen IV LFA / 6.0L Gen IV LS2 / 6.0L Gen III Vortec / 6.2L Gen IV L99 / 6.2L Gen IV LS3 / 6.2L Gen IV LS9 / 6.2L Gen IV LSA / 6.2L Gen IV Vortec / 400 Small Block / 7.0L Gen IV LS7 / 355 Stroker / 6.0L Gen IV L76 / 6.0L Gen IV L98

Application

Chevrolet 262ci (4.3L) V8 OHV 2v
Chevrolet 265ci (4.3L) L99 V8 OHV 2v
Chevrolet 267ci (4.4L) V8 OHV 2v
Chevrolet 294ci (4.8L) LR4 Vortec V8 OHV 2v
Chevrolet 294ci (4.8L) LY2 Vortec V8 OHV 2v
Chevrolet 302ci (5.0L) Large Pin V8 OHV 2v
Chevrolet 305ci (5.0L) V8 OHV 2v
Chevrolet 307ci (5.0L) V8 OHV 2v
Chevrolet 325ci (5.3L) Vortec V8 OHV 2v
Chevrolet 327ci (5.4L) Large Pin V8 OHV 2v
Chevrolet 346ci (5.7L) LS1 V8 OHV 2v
Chevrolet 346ci (5.7L) LS6 V8 OHV 2v
Chevrolet 350ci (5.7L) V8 OHV 2v
Chevrolet 350ci (5.7L) Vortec V8 OHV 2v
Chevrolet 364ci (6.0L) LFA Vortec Hybrid V8 OHV 2v
Chevrolet 364ci (6.0L) LS2 V8 OHV 2v
Chevrolet 364ci (6.0L) Vortec V8 OHV 2v
Chevrolet 376ci (6.2L) L99 V8 OHV 2v
Chevrolet 376ci (6.2L) LS3 V8 OHV 2v
Chevrolet 376ci (6.2L) LS9 V8 OHV 2v S/Charged
Chevrolet 376ci (6.2L) LSA V8 OHV 2v S/Charged
Chevrolet 376ci (6.2L) Vortec V8 OHV 2v
Chevrolet 400ci (6.6L) Small Block V8 OHV 2v
Chevrolet 427ci (7.0L) LS7 V8 OHV 2v
Holden 355ci Stroker V8 OHV 2v
Holden 5.7L Gen III LS1 V8 OHV 2v
Holden 6.0L Gen IV L76 V8 OHV 2v
Holden 6.0L Gen IV L98 V8 OHV 2v
HSV 6.0L Gen IV LS2 V8 OHV 2v
HSV 6.2L Gen IV LS3 V8 OHV 2v