128 ENGINES and COMPONENTS WARNING: For Proposition 65 information, see p. 189 Some parts are not legal for sale or use in California or other states with similar laws/regulations—see p. 189 for details. Chevrolet Performance LS376 Crate Engines Chevy called this 6.2L powerhouse the “standard” engine in the fifth-generation Camaro SS and Corvette C6, but it’ll feel like anything but standard under the hood of your muscle car or street rod project! All engines listed below include the following: • Aluminum block with cross-bolted main caps • 10.7:1 compression ratio • L92-style as-cast aluminum cylinder heads • Nodular iron crankshaft • Powdered metal connecting rods • Hypereutectic pistons • EFI intake with fuel rails, injectors, and throttle body • Ignition coils • 58X reluctor wheel • Spark plugs and wires • Wet-sump oil pan • Oil pump, pickup, dipstick, and tube • Valve covers • Timing cover • Aluminum water pump • Harmonic balancer • Chevrolet Performance limited warranty— call us or visit SummitRacing.com for more details. LS3 This complete crate engine features everything listed above, plus a hydraulic roller cam with .551"/.522" lift and 204°/211° duration @ .050". Produces 430 hp and 425 ft.-lbs. of torque. Use LS3 controller kit NAL-19354328 for operation (not included). NAL-19434636* .................................................................................. each $9,124.25 LS3 E-Rod The LS3 E-Rod carries the same specifications as the standard LS3 listed above and is CARB-certified 50-state emissions compliant. It includes an ECU, engine wiring harness, accelerator pedal, MAF sensor, exhaust manifolds, oxygen sensors, catalytic converters, flexplate, detailed instructions, and much more—everything you need for emissions-legal operation. The harness plugs into the 40-tooth reluctor output speed sensor of your 4L65E or 4L70E transmission (not included). NAL-19421057∞* ............................................................................. each $10,942.12 LS376/480 This higher-output version of Chevy’s LS3 produces an impressive 495 hp and 473 ft.-lbs. of torque. It has a more aggressive hydraulic roller cam with .525"/.525" lift and 219°/228° duration @ .050". Use LS3 controller kit NAL-19354330 for operation (not included). NAL-19434638* ................................................................................ each $10,244.90 LS376/525 This is Chevy’s most powerful naturally aspirated LS3! It churns out a tire- melting 525 hp and 486 ft.-lbs. of torque, thanks to its ASA hydraulic roller camshaft with .525"/.525" lift and 226°/236° duration, plus higher-rate valve springs. Use LS3 controller kit NAL-19354332 for operation (not included). NAL-19434642* ................................................................................ each $10,734.55 *A truck freight fee may apply. Details at SummitRacing.com. FREE ∞Has a CARB EO #. Go to SummitRacing.com or call for details. Chevrolet Performance Engine Controller Kits Uniquely calibrated for installation in older vehicles, Chevrolet Performance engine controller kits include ECU, wiring harness, and everything else you need to get your crate engine up and running. NOTE: Kit contents may vary by application—call or visit SummitRacing.com for details. NAL-19354328 LS3 ......................................................................kit $2,060.30 NAL-19354330 LS376/480 ..........................................................kit $2,060.30 NAL-19354332 LS376/525 ..........................................................kit $2,115.39 NAL-19420000 LS427/570 ..........................................................kit $1,889.51 NAL-19369381 LSA supercharged ...............................................kit $2,075.53 NAL-19419241+ LT4 (4L75E or T-56 transmission) ......................kit $2,854.95 NAL-19419242+ LT4 (8L90E transmission)...................................kit $3,434.76 NAL-19418270* LT5 supercharged (T-56 transmission)...............kit $4,970.34 NAL-19418244 LT5 supercharged (8L90E transmission) ............kit $4,678.37 *Requires top-of-clutch input signal. 40X vehicle speed signal must be supplied to ECM through VSS connector (included with harness) +For use with a 3-pin fuel pressure sensor. Chevrolet Performance LT4 6.2L Supercharged Long Block Crate Engine Derived from the Gen V LT1 6.2L engine, this direct-injected LT4 is topped off with a TVS supercharger that generates 9 lbs. of boost and thumps out an impressive 650 hp at 6,000 rpm, and 650 ft.-lbs of torque at 4,600 rpm. This wet-sump engine doesn’t require external oil lines or a remote oil tank, which simplifies installation— perfect for street rods or classics. With unique improvements over the LT1 to support the higher torque output and increased cylinder pressures from the supercharger, this LT4 features: • Aluminum 6-bolt cross-bolted main caps and oil-spray piston cooling jets • Forged 8-bolt crankshaft • Forged powdered-metal steel connecting rods with forged aluminum 10:1 pistons • Hydraulic roller camshaft (.492"/.551" lift with 189°/223° duration @ .050") • A356-T6 Rotocast aluminum cylinder heads with 65.5cc chambers • 2.13" titanium intake/1.59" sodium-filled exhaust valves • Investment-cast roller bearing trunnion 1.8 rocker arms • Timing cover • Valve covers • EFI intake, fuel rails, injectors, and throttle body • Eaton 1.7L R1740 TVS supercharger with low-profile lid • Aluminum water pump • Exhaust manifolds • Ignition coils, spark plugs, and wires • Harmonic balancer and flexplate • Chevrolet Performance limited warranty—call us or visit SummitRacing.com for more details. Also available in a dry sump version for road race applications. NOTE: Use controller NAL-19419241 (4L75E or T-56 transmission) or NAL-19419242 (8L90E transmission) for operation (not included). Requires a returnless fuel system capable of being pulse-width modulated, producing 65.6 gph @ 58 psi. NAL-19431955 .................................................................................. each $17,077.83 A truck freight fee may apply. Details at SummitRacing.com. FREE Chevrolet Performance ZZ427/480 Crate Engine The legendary Chevy 427 big block just got a modern performance upgrade that’ll look right at home under the hood of your classic muscle car. The ZZ427/480 starts with the latest cast-iron four bolt block from Chevrolet Performance, and comes packed a forged steel crank and rods, 10.1:1 forged aluminum pistons, a hydraulic roller cam (.527"/.544" lift with 224°/234° duration @ .050"), and lightweight aluminum cylinder heads. It all adds up to an impressive 480 hp and 490 ft.-lbs. of torque—more than enough to hang with Detroit’s hottest performers. Other features include: • 770 cfm Holley carburetor • Cast aluminum intake manifold • 2.190" intake/1.880" exhaust valves • Aluminum 1.7:1 roller-style rocker arms • Powdercoated aluminum valve covers and timing cover • Oil pan • Harmonic balancer • HEI distributor, ignition wires, and spark plugs • 14" flexplate • Aluminum water pump • Chevrolet Performance limited warranty— call us or visit SummitRacing.com for details. NAL-19331572 ...................................................................................each $13,956.40 A truck freight fee may apply. Details at SummitRacing.com. FREE Chevrolet Performance 502 HO Long Block Crate Engine This high-output big block 502 crate engine from Chevrolet Performance produces 461 hp and 558 ft.-lbs. the old-school way: through displacement. Best of all, it comes with an old-school price to match. This engine starts with a brand-new cast-iron block that accepts a mechanical fuel pump and comes packed with the following features: • 4-bolt main caps • Forged aluminum 8.75:1 pistons • Forged steel crankshaft and connecting rods • Hydraulic roller camshaft (.510"/.540" lift with 211°/230° duration @ .050") • Cast iron rectangular-port cylinder heads • 2.190" intake/1.880" exhaust valves • Stamped steel 1.7:1 rocker arms • Dual-plane intake manifold • Powdercoated aluminum valve covers and timing cover • Oil pan • 8" harmonic balancer • 14" flexplate • Cast iron water pump • Chevrolet Performance limited warranty—call us or visit SummitRacing.com for details. NOTE: Requires carburetor, fuel pump, starter, distributor, and ignition system. NAL-19433157 ...................................................................................each $10,166.03 A truck freight fee may apply. Details at SummitRacing.com. FREE
