Engine Long Block | 10136-13511R

Engine Specifications: • HP: 565 • TQ: 595 • Block: Seasoned OE 4 bolt main 1pc seal Gen V 1991-1995 • Bore/Stroke: up to 4.310” x 4.250” • Displacement: 489CI • Crankshaft: Scat nodular iron 4.250” stroke internally balanced 1pc • Rods: Scat 4340 forged I beam 6.385” with ARP 8740 bolts • Pistons: Forged 10.1:1` compression • Rings: Moly • Camshaft: Hyd. roller • Cam Specs: 237/243 @50 .635in/.640ex 112LSA • Timing Chain: Double roller • Cylinder Heads: Edelbrock aluminum 110cc/290cc 2.19/1.88 • Rocker Arms: Billet aluminum 1.7 roller rockers • Oil Pan: OE 5qt • Oil Pump: Melling high volume Recommended Components: • Balancer: Professional Products internal balance 8” #80004 • Flexplate/Flywheel: Pioneer #FRA-100 internal balance 168 tooth • Intake Manifold: Edelbrock performer RPM #7161 • Distributor: HEI (Iron gear) • Water Pump: OE long pump • Carburetor: Quick Fuel 780CFM vacuum secondary electric choke #HR-780 • Fuel Pump: No mechanical fuel pump provision, must run an electric pump • Spark Plugs: Autolite #3923 • Spark Plug Wires: 8mm Engine Info: • Oil: Conventional / Non Synthetic 10W30 • Oil Filter: Wix or K&N per application • Timing: 34-36 Degrees • Spark Plug Gap: .035” • Firing Order: 18436572 • Octane: 91+ • Stall Converter: 2800+ • Exhaust: 2” Headers