Turn-key Powertrain BluePrint Engines now offers an LS “Builder Series 376 Engine/ZF 8HP70 Transmission” combo, perfect for all high-perfor- mance street builds. Each combo features a brand-new, fully assem- bled LS3-inspired engine making over 500 horsepower hooked to
an all-new ZF 8HP70 eight- speed automatic transmission. They are fully tuned with a Holley Terminator X EFI system and integrated transmission con- troller to work perfectly together straight out of the crate. At the 2025 SEMA Show, the Builder
Series combo won the “Best New Product of the Year Award” in the Street Rod/Custom Car category. BluePrint Engines LS Builder Series 376 Engine/ZF 8HP70 Transmission Combos are avail- able in two power levels: 510hp with 440 lbs-ft of torque and 530hp with 495 lbs-ft of torque and as with all BluePrint crate engines, the combos come with verified dyno results and are backed by a 30-month/50,000- mile warranty. Highlights include high-strength cast iron LSX-style engine blocks with increased deck thickness and webbing, improved water jacket design for better cooling and extended cylinder skirts for added piston stability at BDC, 4.0662” cylinder bores and six-bolt mains, plus pri- ority main oiling and one-piece rear main seal. A nodular-iron crankshaft with 3.662” stroke spins hypereutectic pistons installed on forged 6.098” long connecting rods. Square-port alu- minum cylinder heads, a hydraulic roller cam and a Holley Terminator X Max EFI system round out the engine package. The transmission has a 7.0:1 wide-ratio gear spread for strong acceleration and lightning-fast 200ms shift times or a manual mode option. A rear-sump oil pan, windage tray, and pickup screen for LS swaps in 1955-85 rear- wheel-drive vehicles is available. Summit Racing Equipment 800-230-3030 www.summitracing.com
82 MAY 2026
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