GM LS 102mm Aluminum Intake Manifold - Black

Top Street Performance high performance fabricated aluminum single plane intake manifolds are what is needed to squeeze the most horsepower out of a LS engine. They feature a large center plenum and short runners with velocity stacks to improve air flow over the stock intake. Individual port O-rings promotes a good seal on every intake runner and throttle body opening. Using a 102mm throttle body to maximize air flow for those high horsepower engines.

Compatible with:
CHEVROLET SMALL BLOCK V8 GEN. III/IV (LS-BASED)
• 4.8 L / 293 in3 (LR4)
• 5.3 L / 325 in3 (L33, L59, LM4, LM7)
• 5.7 L / 346 in3 (LS1, LS6)
• 6.0 L / 364 in3 (LQ4, LQ9, LS2)

NOTES:
Fits LS-based engines with "cathedral" intake port shape only.
Bung designed for LSA/LS9 style MAP sensor (GM #12592525).

Specifications:
Basic Operating RPM Range: 1,500-6,500 RPM
Center Maximum Height: 6.750 in.
Color: Black
Deck Height: Standard
Front Maximum Height: 6.750 in.
Fuel Injection Style: Multi-port Fuel Injection
Fuel Injector Stye Provision: EV1
Fuel System Type: Electronic Fuel Injection
Gasket Or Seal Included: Yes
Grade Type: Performance
Intake Port Shape: Cathedral
Material: Aluminum
Plenum Material: Aluminum
Plenum Thickness: 4 mm
Rear Maximum Height: 6.750 in.
Runner Length: 5.000 in.
Supplemental Boss Quantity: nan
Throttle Body Bore Size: 102 mm