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Crower Jumbo keepers are available in standard height
90° Full Flow AN Bulkhead -10ANBlack Finish
These Small Block Chevy Aluminium Adapter Plate Kits allow you to use a larger tube size to maximize power
555-16-12S
Pro Flo XT EFI Manifold ED71393 Product:Holden/Chevy LS1-LS6, 1500 to 7000 rpm, black finish Crower Jumbo keepers are availablePro Flo XT EFI ManifoldHolden Chevy LS1 LS6, 1500 to 7000 rpm, black finish ED71393 71393 The Pro Flo XT LS1 EFI intake manifold is engineered with a large plenum and tapered runners to deliver maximum horsepower and broad torque band throughout the rpm range (1500 7000 rpm). Features include a 90mm throttle bore opening and 2. 75" port exit height. This manifold produced 30 more horsepower over a stock LS6 manifold at 6500 rpm. Accepts Pro Flo XT
