Holley EFI LS Hi-Ram Intake Manifolds 300-117-42K

Holley EFI LS Hi-Ram Intake Manifolds 300-117-42K

HLY-300-117-42K

Not Yet Reviewed

Part Number: HLY-300-117-42K

Estimated Ship Date: Nov 11, 2026

$1,849.95

Results 1 - 25 of 30

Fender Cover, Summit Racing Equipment® Logo, 34 in. Length x 25 1/2 in. Width, Red Vinyl/Foam, Each

Part Number: SUM-3619

4.56 out of 5 stars ( 796 )

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Ultra RTV, Black OEM, Hi Temp, Each

Part Number: PTX-82180

4.83 out of 5 stars ( 143 )

Cannot be shipped Internationally

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Fender Cover, Summit Racing Equipment® Logo, 34 in. Length x 26 in. Width, Black Vinyl Front, Microfiber Backing, Each

Part Number: SUM-3623

4.82 out of 5 stars ( 17 )

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Engine Steam Line Fitting, Male Connector Type, -4 AN Size, Aluminum, Black, Chevy, Small Block LS, Each

Part Number: TFS-30600611

4.0 out of 5 stars ( 8 )

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RTV, Permatex Ultra Black Maximum Oil Resistance RTV Silicone Gasket Maker, -65 To 500 degrees F, 13.00 oz., Each

Part Number: PTX-24105

4.5 out of 5 stars ( 2 )

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Fender Covers, Summit Racing Equipment® Logo, 55 in. Length x 25 1/2 in. Width, BlackVinyl, Foam, Pair

Part Number: SUM-3626

4.79 out of 5 stars ( 145 )

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Engine Steam Line, Two Hose, Black Braided Nylon, Chevy, Small Block LS, Kit

Part Number: TFS-306SB601K

3.93 out of 5 stars ( 14 )

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Engine Steam Line Plumbing Kit, Four Corner, Aluminum, Black Anodized, Chevy, Small Block LS, Kit

Part Number: TFS-306SB601

4.08 out of 5 stars ( 50 )

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Fender Cover, Microfiber Backing Material, Fleece Facing Material, Green, OEM Tools Logo, 24 in. Width, 42 in. Length, Each

Part Number: OES-24899

4.88 out of 5 stars ( 16 )

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RTV, Black Silicone, Gasket Maker, Sensor Safe, -60 to 350 Degrees F, 8 oz., Each

Part Number: SUM-941234

4.92 out of 5 stars ( 38 )

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Book, "How to Rebuild GM LS-Series Engines", 152 Pages, Paperback, Each

Part Number: SAD-SA147

4.81 out of 5 stars ( 21 )

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RTV, The Right Stuff Gasket Maker, -75 To 450 degrees F, 3.00 oz., Each

Part Number: PTX-25229

5.0 out of 5 stars ( 2 )

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Fender Cover, Foam/Vinyl, Black, Mopar Logo, 22 in. x 34 in., Each

Part Number: OYL-FG2203

4.27 out of 5 stars ( 11 )

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Engine Steam Line Plumbing Kit, Four Corner, Aluminum, Black Anodized, Chevy, Small Block LS, Kit

Part Number: TFS-306S0601

4.36 out of 5 stars ( 14 )

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Fuel Injectors, Flow Matched, 156pph @ 3 Bar, 180pph @ 4 Bar, LS3/LS4/LS7/LS9, 38mm Length, 8 Ohm, High Impedance, USCAR, 12V, 100psi Max, Set of 8

Part Number: TFS-8914156

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Intake Bolts, Chromoly, Black Oxide, Hex Head, Chevrolet, LS, GM Performance Intake, Kit

Part Number: ARP-130-2003

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Engine Steam Line Plumbing Kit, Front Kit Only, Aluminum, Black Anodized, Chevy, Small Block LS, Kit

Part Number: TFS-306SB600

4.33 out of 5 stars ( 3 )

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Fuel Injectors, Flow Matched, 205pph @ 3 Bar, 236pph @ 4 Bar, LS3/LS4/LS7/LS9, 38mm Length, 8 Ohm, High Impedance, USCAR, 12V, 100psi Max, Set of 8

Part Number: TFS-8914205

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Gasket Maker, Optimum, Black, 13.00 oz., Each

Part Number: PTX-27237

Not Yet Reviewed

Cannot be shipped Internationally

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Engine Steam Line Fitting, Male Connector Type, -4AN Male, -4AN O-Ring Female, Aluminum, Black Anodized, Chevrolet, LS, Each

Part Number: SUM-220956B

3.0 out of 5 stars ( 2 )

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Cylinder Head, GenX® 280 HIP, CNC Competition Ported, Assembled, 280cc Ports, Titanium Retainers, 6-Bolt Pattern, GM LS3, LSX, Each

Part Number: TFS-3261T04-HC01

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Fender Cover, Black, Foam/Vinyl, Edelbrock Racing Logo, 22.0 in. Width, 34.0 in. Length, Each

Part Number: EDL-2324

4.19 out of 5 stars ( 43 )

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Intake Manifold Heat Shield, I-M Shield, 1,100 degrees F, Silver, Holley Hi-Ram, Chevy, Kit

Part Number: HSP-140031

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Estimated Ship Date: Nov 9, 2026 if ordered today

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Estimated Ship Date: Nov 9, 2026 if ordered today

Engine Coolant Crossover, -4 AN Hose/Fittings, Black, Chevy, Kit

Part Number: PGP-PRP-4530

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Estimated Ship Date: Dec 16, 2026 if ordered today

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Estimated Ship Date: Dec 16, 2026 if ordered today

Fender Cover, Black, Foam/Vinyl, 27.00 in. x 34.00 in., Each

Part Number: OES-24900

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Estimated Ship Date: Nov 30, 2026 if ordered today

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Estimated Ship Date: Nov 30, 2026 if ordered today

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