CarShop Inc.
1-800-603-4359
My Account  |  View Cart  |  Checkout 
 GM PERFORMANCE PARTS 12568758 CRATE ENGINE - SBC
12568758 Click to enlarge

CRATE ENGINE - SBC
GM PERFORMANCE PARTS 12568758

 GM PERFORMANCE PARTS 12568758



2 in Stock  $1,834.99

Quantity
GM PERFORMANCE PARTS 12568758
For 1987-95 Chevy/GMC 1500 and 2500 Trucks

This two-bolt main block has a one-piece nodular iron crankshaft and powdered metal connecting rods with dished hypereutectic pistons for a 9.4:1 compression ratio. It features a flat tappet hydraulic camshaft and swirl port intake design. The exhaust flange is 7-bolt, and the valve covers are centerbolt. 200 horsepower rating at 4000 RPM (300 ft/lbs TQ) and includes an 8" balancer, 4-quart oil pan, timing cover, and valve covers.

Specifications
Block: Cast iron, 2-bolt main, 1-piece rear main seal
Connecting Rods: Powdered Metal Connecting Rods
Pistons: Dished Hypereutectic
Compression Ratio: 9.4:1
Oil Pump: High-Volume Oil Pump
Timing Chain: Morse link-type
Camshaft: Flat Tappet Hydraulic (Lift .382" Int/.402" Exh; Duration @ .050" 165.9 Int/174.8 Exh; Lobe Separation Angle 111.9)
Cylinder Heads: 65.3cc chambers, 1.94"/1.50" valves, swirl port intake design (heads are not performance-oriented; intended for good bottom end torque and fuel economy; intake runner is restrictive because it has a ramp cast into the bottom of the bowl to promote high swirl)

THIS ENGINE WILL NOT WORK IN '96-'98 TRUCKS
WITH THE L31 VORTEC HEADS AND MULTI-PORT FUEL-INJECTION

Notes:
Most items ship within 1 business day.
0 items in cart
   Categories
Air & Fuel
Appearance
Bell housings
Books
Cooling
Engine Parts
Exhaust
Fastronix Electrical
Gauges
Ignition
Nitro Rocker Arms
Suspension
Tools
V8 Conversions
Circle Track Catalog
Drag Race Catalog
Engine Catalog
Hot Rod Catalog
Street Catalog
New Products
LS1 LS2 LS3 LS6 LS7 LS9 LSA LSx
Holley EFI
LS Specials
Ebay Stuff
50 Weeks of Specials
   Parts Manufacturers
Browse By
Manufacturer
   Manufacturer Info
GM PERFORMANCE PARTS

MORE GM PERFORMANCE PARTS PRODUCTS
   Best Sellers from
GM PERFORMANCE PARTS

01.12600172 2PC. THERMOSTAT HOUSING
02.10456413 CHEVY V8 DISTRIBUTOR
03.12480002 LT-4 HYDRAULIC ROLLER