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12518296 - New Gm 1988 - 1993 5.0L, 305 Cid, 8 Cylinder Engine

This product may require vehicle validation(s) for proper fitment. Please contact us to confirm correct vehicle fitment and usage.

Shipping: FREE 48 State Shipping


Consists of engine block, crankshaft, connecting rods, pistons, piston rings, cylinder head assemblies (including valve train components), lifters, camshaft, timing gears and chain, timing chain dampener, front cover, oil pump, valve covers and oil pan, unless otherwise specified.

RPO - L03
1989 - 1993 Chevrolet Caprice (B)
1988 - 1992 Chevrolet Camaro (F)
1988 - 1992 Pontiac Firebird (F)
1991 - 1992 Oldsmobile Custom Cruiser (B)
1989 - 1992 Buick Lesabre Estate Wagon (B)
1989 - 1992 Buick Roadmaster (B)
1991 - 1992 Cadillac Fleetwood Brougham

Notes: Some applications may require an oil level sensor plug pt# 3448834 and sealer pt#12345493.

Notes: Does NOT include harmonic balancer, GM# 12551948.

Application List




Shipping Information

  • Item Requires Shipping
  • 436.0 lbs.
  • W26.5000” x H28.0000” x L30.5000”
  • Free Shipping!
  • This item will require a special quote for shipping charges.
  • FREE 48 State Shipping

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