PChevrolet Performance SP350 357 hp deluxe long block crate engines create the foundation for a high-revving 350 small block. They incorporate modern technologies, such as premium valve springs, to take these classics to a new level of high-rpm performance—and they do it without sacrificing the signature torque that's made them the benchmark of V8 engines for nearly half a century.

Features and specs include:

* Power: 357 hp
* Displacement: 350 c.i.d.
* Bore x stroke: 4.00 in. x 3.48 in.
* Compression ratio: 9.0:1
* Block: Cast iron with 4-bolt main caps
* Crankshaft: Nodular iron
* Connecting rods: Powdered metal
* Pistons: Cast aluminum
* Camshaft: Hydraulic roller
* Cam lift: .473 in. intake/.473 in. exhaust
* Cam duration at .050 in.: 215 degrees intake/223 degrees exhaust
* Cylinder heads: Cast iron
* Combustion chamber: 64cc
* Valves: 1.94 in. intake/1.5 in. exhaust
* Rocker arms: Stamped steel, 1.5:1 ratio
* Balance: External
* Dual plane intake manifold

 

More From This Category

MANLEY Pushrod, Ball End, 4130 Chromoly, 5/16 in. Dia., Stock Length, 6.776 in. Length, .080 in. Wall, SBF, Set of 16

MANLEY Pushrod, Ball End, 4130 Chromoly, 5/16 in. Dia., Stock Length, 6.776 in. Length, .080 in. Wall, SBF, Set of 16

$158.74

View
TCI Harmonic Balancer, Rattler, External Balance, Steel, Black, For Chevrolet, 454, Each

TCI Harmonic Balancer, Rattler, External Balance, Steel, Black, For Chevrolet, 454, Each

$993.05

View
MANLEY Valve, Custom, Titanium, .3100 in. Stem Dia., Set of 8

MANLEY Valve, Custom, Titanium, .3100 in. Stem Dia., Set of 8

$1,809.16

View
MANLEY Valve, Race Master, Intake, Bead Loc, 37.5mm Head Dia., 0.2355 in. Stem Dia., 4.722 Length, For Ford 5.0L, Each

MANLEY Valve, Race Master, Intake, Bead Loc, 37.5mm Head Dia., 0.2355 in. Stem Dia., 4.722 Length, For Ford 5.0L, Each

$37.02

View
MANLEY Pushrod, Swedged End, 4130 Chromoly, 3/8 in. Dia., 8.525 in. Length, .080 in. Wall, Each

MANLEY Pushrod, Swedged End, 4130 Chromoly, 3/8 in. Dia., 8.525 in. Length, .080 in. Wall, Each

$14.44

View
PowerBond Balancer, For Ford 6 CYL. 2V ZL Fairlane, XF Farimont & Falcon

PowerBond Balancer, For Ford 6 CYL. 2V ZL Fairlane, XF Farimont & Falcon

$259.51

View