ALL CRATE ENGINE

Part Number: 25534322

ALL  CRATE ENGINE - Part Number 25534322
Crate Engine LS1 537L Gen III. Highlights: HP: 350@5800 rpm TQ: 365 @4000 rpm Aluminum deep skirt block with 6-bolt, cross-bolted main bearing caps Lightweight flat-top pistons Returnless fuel rail with 25-lb/hr injectors Hydraulic roller camshaft Aluminum cylinder heads with symmetrical ports 10.25:1 compression ratio Coil-rear-plug ignition system Composite intake manifold with 75-mm single-bore throttle body Log-style exhaust manifolds F-car oil pan A new small-block legend in its own time. When GM dared to release a redesigned small-block in 1997, it succeeded beyond the expectations of enthusiasts around the world. Known as the Gen III V-8 small-block, the first and most popular version is the high-performance LS1 - available here as a complete crate engine from GMPP. In many ways, the LS1 is superior to any small-block that came before it. A deep-skirt, six-bolt-main block, with structural oil pan and other carefully engineered features, helps make the LS1 a strong, smooth running and dependable engine. A high-lift camshaft actuating big 2.00/1.55 valves in symmetrical-port cylinder heads helps make it a uncompromised performer. The LS1 crate engine comes complete with a composite intake manifold, single-bore throttle body, fuel rail with injectors, balancer, log-style exhaust manifolds, water pump and a 14-inch flexplate for automatic transmissions. It has a popular F-car (Camaro/Firebird) oil pan installed. The LS1 is easily adapted to older cars and street rods. Installation Notes: Crate engine kit includes ECM and wire harness that allows the engine to be installed wiht a four-speed 4L60 or similar automatic transmission in a 1978-or-earlier vehicle. 14-inch automatic transmission flexplate included.
LS1 537L Gen III, call for price

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