HiPerformer

HPCHV-350LB-4

1972 GMC C25/C2500 PICKUP Engine -- 72, 5.7 L, 350, V8, GAS -- Remanuafctured Long Block (Rebuilt Motor)

Long

Six bolt holes on exhaust side of head, 4-bolt main.
ALL OUR REMANUFACTURED LONG BLOCKS MEET OR EXCEED ORIGINAL EQUIPMENT SPECIFICATIONS
PERFORMANCE OPTIONS AVAILABLE (Order N call Hiperformer to request additional performance options)
7 YEAR / 70,000 MILE WARRANTY *(see details)

All our long blocks come with cylinder head(s) attached and valve train installed. Valve covers, timing cover, intake manifold and oil pan are not included. All long blocks have NEW valves, valve springs, valve keepers, push rods, rocker arms, fulcrums, lifters, camshaft, timing chain (belt), timing gears, valve guides (diamond honed), three angle seats, cam, rod and main bearings, pistons, piston rings, rod bushings (if applicable), gaskets and oil pump. All cylinder blocks, cylinder heads, crankshafts and connecting rods are cleaned and shot peened and magnafluxed for cracks. All bolt holes are tapped. Cylinder blocks are bored to each piston and diamond honed to 18RMS finish. All oil galleys are hand brushed with white cleaning brushes and cylinders are hand cleaned with cleaning solution and white towels. Cylinder heads have each valve guide diamond honed, seats are three angle. After assembly, heads are vacuum checked for valve seating. Crankshafts are ground and polished to 12RMS. Each oil galley is hand brushed with a white cleaning brush. All connecting rods are honed.

Design It Yourself Custom Pennsylvania State Look-Alike Plate #2
OES GENUINE
Mix me 3097