BUY NOW, PAY LATER. Starting at 0% APR 
For 2015-2020 GT350 and 2019-2022 GT500, Black
$219.95
$190.95
GVMR_300-925BK
Air and Fuel Delivery
Fuel Injection Throttle Body Adapter
Hardware, Fasteners and Fittings
For use with Ford 2015-2020 GT350 or 2019-2022 GT500 Drive-By-Wire throttle body.
Allows use of 2011-2023 Mustang GT throttle bodies
$93.95
$81.19
GVMR_717-18
Air and Fuel Delivery
Best Sellers
Fuel Injection Throttle Body Adapter
Hardware, Fasteners and Fittings
The aggressively designed Hi-Ram is constructed in a two-piece design to accommodate for air to water intercoolers and feature up to 20% more plenum...
For Ultra Lo-Ram lid, Ford GT500 (2007-2014)
$206.95
$179.95
GVMR_300-924
Air and Fuel Delivery
Fuel Injection Throttle Body Adapter
Hardware, Fasteners and Fittings
These manifolds are designed for 2011-2023 Ford 5.0L high performance engines with cylinder heads that have an OEM type mounting pattern and port dimensions....
Ford Coyote Throttle Adapter - Ultra Lo-Ram - Black
$219.95
$190.95
GVMR_300-924BK
Air and Fuel Delivery
Fuel Injection Throttle Body Adapter
Hardware, Fasteners and Fittings
These manifolds are designed for 2011-2023 Ford 5.0L high performance engines with cylinder heads that have an OEM type mounting pattern and port dimensions....
For 2015-2020 GT350 and 2019-2022 GT500
$206.95
$179.95
GVMR_300-925
Air and Fuel Delivery
Fuel Injection Throttle Body Adapter
Hardware, Fasteners and Fittings
For use with Ford 2015-2020 GT350 or 2019-2022 GT500 Drive-By-Wire throttle body.
Coyote Hi-Ram Mounting Hardware Kit
$51.98
$45.07
GVMR_300-926BK
Air and Fuel Delivery
Best Sellers
Engine Intake Manifold Mounting Hardware
Hardware, Fasteners and Fittings
For use with Coyote Hi-Ram and Ultra Lo-Ram intake bases, intake to cylinder head hardware.
Coyote Hi-Ram and Ultra Lo-Ram Plenum Hardware Kit
$45.47
$39.43
GVMR_300-927
Air and Fuel Delivery
Best Sellers
Engine Intake Manifold Mounting Hardware
Hardware, Fasteners and Fittings
For use with Coyote Hi-Ram and Ultra Lo-Ram intake plenums, intake to plenum top hardware.
Coyote Hi-Ram and Ultra Lo-Ram Plenum Hardware Kit
$45.47
$39.43
GVMR_300-927BK
Air and Fuel Delivery
Best Sellers
Engine Intake Manifold Mounting Hardware
Hardware, Fasteners and Fittings
For use with Coyote Hi-Ram and Ultra Lo-Ram intake plenums, intake to plenum top hardware.
Fits 2011-2023 Ford 5.0 Coyotes
$60.95
$52.25
GVMR_534-321
Air and Fuel Delivery
Best Sellers
Fuel Line Fitting
Hardware, Fasteners and Fittings
This -8 AN 180-degree fuel rail adapter fitting solves a common fuel rail plumbing problem when access to the fuel rail end port is...
Holley Fastener and O-Ring Cord Kit, LS1/2/6 Lo-Ram Manifold
$31.53
$27.35
GVMR_300-613
Air and Fuel Delivery
Best Sellers
Engine Intake Manifold Mounting Hardware
Hardware, Fasteners and Fittings
Holley Fastener and O-Ring Cord Kit, LS1/2/6 Lo-Ram Manifold
Holley Ultra Lo-Ram 105mm Throttle Body Adapter - GM Gen V LT
$224.95
$199.95
GVMR_300-714
Air and Fuel Delivery
Fuel Injection Throttle Body Adapter
Hardware, Fasteners and Fittings
For the port fuel injection option, the high volume -8AN fuel rail kit includes hardware and brackets to accommodate long (usually standard length) fuel...
Holley Ultra Lo-Ram 105mm Throttle Body Adapter - GM Gen V LT
$263.95
$228.95
GVMR_300-714BK
Air and Fuel Delivery
Fuel Injection Throttle Body Adapter
Hardware, Fasteners and Fittings
For the port fuel injection option, the high volume -8AN fuel rail kit includes hardware and brackets to accommodate long (usually standard length) fuel...
Billet Aluminum LS Front-Feed Lo-Ram 105 mm Throttle Body Adapter
$562.95
$481.95
GVMR_300-630BK
Air and Fuel Delivery
Fuel Injection Throttle Body Adapter
Hardware, Fasteners and Fittings
The P/N 300-630 & 300-630BK Lo-Ram 105 mm billet throttle body adapters are designed as part of the Holley LS front-feed Lo-Ram EFI intake...
Stud Kit, 351W Hi-Ram Intake Manifold Mounting
$86.95
$75.05
GVMR_300-247
Best Sellers
Engine
Engine Intake Manifold Stud
Hardware, Fasteners and Fittings
Stud Kit, 351W Hi-Ram Intake Manifold Mounting
HyperSpark Distributor Cap
$67.95
$60.05
GVMR_565-30
Best Sellers
Distributor Cap
Hardware, Fasteners and Fittings
Ignition
Service distributor cap for HyperSpark 565-300 series.
Weatherpak to GT MAP Adapter Harness
$53.15
$46.09
GVMR_558-466
Best Sellers
Emission Control
Hardware, Fasteners and Fittings
Manifold Absolute Pressure Sensor Adapter
These two new MAP sensor adapters from Holley EFI allow you to quickly add a stainless steel MAP sensor to your existing installation. Holley...
Blank Cap for Coil-On-Plug Applications
$64.95
$56.25
GVMR_566-101
Best Sellers
Distributor Cap
Hardware, Fasteners and Fittings
Ignition
Works with Holley EFI Dual Sync Distributors
Replacement Cap for 565-111 or any 565-200 series Dual Sync Distributors.
$100.95
$86.95
GVMR_566-103
Best Sellers
Distributor Cap
Hardware, Fasteners and Fittings
Ignition
Holley EFI Billet Blank Distributor Replacement Cap for 565-111 or any 565-200 series Dual Sync Distributors.
The Holley EFI Vacuum Manifold is an excellent vacuum or boost reference source.
$84.95
$73.19
GVMR_534-52
Air Line Junction Block
Best Sellers
Engine
Hardware, Fasteners and Fittings
The Holley EFI Vacuum Manifold kit is designed for those of you wanting a simple and clean solution for plumbing either vacuum or boost...
Fuel Fitting -6AN To 3/8" Hose Barb
$7.18
$6.38
GVMR_9906-143
Air and Fuel Delivery
Best Sellers
Fuel Hose Fitting
Hardware, Fasteners and Fittings
Fuel Fitting -6AN To 3/8" Hose Barb
1/4" Stainless EGT Cap
$156.95
$135.95
GVMR_543-164
Air and Fuel Delivery
Fuel Hose Fitting
Hardware, Fasteners and Fittings
316 Stainless steel caps for 1/4" EGT bungs, sold in a pack of (8).
12' Male to Female CAN Adapter Harness
$106.95
$92.19
GVMR_558-454
Air and Fuel Delivery
Best Sellers
Fuel Injection Wiring Harness Adapter
Hardware, Fasteners and Fittings
12 feet long Male to Female CAN Adapter Harness (for Racepak and other external CAN devices)
EFI Throttle Body Intake Elbow 4150 - Fits GM LS Throttle Bodies-Black Finish
$322.95
$279.95
GVMR_300-240BK
Air and Fuel Delivery
Fuel Injection Throttle Body Adapter
Hardware, Fasteners and Fittings
This cast EFI intake elbow allows the use of GM LS throttle bodies on any intake manifold w/ the 4150 mounting flange. Slotted mounting...
EFI Throttle Body Intake Elbow 4150 - Fits Ford Throttle Bodies
$251.95
$218.95
GVMR_300-240F
Air and Fuel Delivery
Fuel Injection Throttle Body Adapter
Hardware, Fasteners and Fittings
This cast EFI intake elbow allows the use of Ford throttle bodies on any intake manifold w/ the 4150 mounting flange. Slotted mounting holes...
EFI Throttle Body Intake Elbow 4150 - Fits Ford Throttle Bodies-Black Finish
$276.95
$239.95
GVMR_300-240FBK
Air and Fuel Delivery
Fuel Injection Throttle Body Adapter
Hardware, Fasteners and Fittings
This cast EFI intake elbow allows the use of Ford throttle bodies on any intake manifold w/ the 4150 mounting flange. Slotted mounting holes...
EFI Throttle Body Intake Elbow 4500 - Fits GM LS Throttle Bodies
$364.95
$316.95
GVMR_300-248
Air and Fuel Delivery
Fuel Injection Throttle Body Adapter
Hardware, Fasteners and Fittings
Features (4) vacuum ports, MAP sensor port, machined / port matched to 4500 gasket, and 100° throttle body angle for extra hood clearance. Includes...
Black EFI Throttle Body Intake Elbow 4500 - Fits GM LS Throttle Bodies
$337.95
$299.95
GVMR_300-248BK
Air and Fuel Delivery
Fuel Injection Throttle Body Adapter
Hardware, Fasteners and Fittings
Features (4) vacuum ports, MAP sensor port, machined / port matched to 4500 gasket, and 100° throttle body angle for extra hood clearance. Includes...
EFI Throttle Body Intake Elbow 4500 - Fits GM LS Throttle Bodies
$922.95
$799.95
GVMR_300-253BK
Air and Fuel Delivery
Fuel Injection Throttle Body Adapter
Hardware, Fasteners and Fittings
Features (4) vacuum ports, MAP sensor port, machined / port matched to 4500 gasket, and 100° throttle body angle for extra hood clearance. Includes...
EFI Throttle Body Intake Elbow 4150 - Fits GM LS Throttle Bodies
$254.95
$220.95
GVMR_300-240
Air and Fuel Delivery
Fuel Injection Throttle Body Adapter
Hardware, Fasteners and Fittings
This cast EFI intake elbow allows the use of GM LS throttle bodies on any intake manifold w/ the 4150 mounting flange. Slotted mounting...
Holley Throttle Body Adapter Plate
$106.95
$92.19
GVMR_300-660
Air and Fuel Delivery
Best Sellers
Fuel Injection Throttle Body Adapter
Hardware, Fasteners and Fittings
Allows Use of 80mm Mopar Gen III Hemi Thottle Body on Intakes designed for 95mm GM LS Throttle Body
Holley 105mm Throttle Body Adapter For LS3 Lo-Ram 300-680
$76.95
$67.61
GVMR_300-676BK
Air and Fuel Delivery
Best Sellers
Fuel Injection Throttle Body Adapter
Hardware, Fasteners and Fittings
The 300-676BK is the 105mm throttle body adapter in the 300-680 complete kit. Offering this separately allows you to select your components individually as...
EFI Throttle Body Intake Elbow 4500 - Fits GM LS Throttle Bodies
$899.95
$799.95
GVMR_300-253
Air and Fuel Delivery
Fuel Injection Throttle Body Adapter
Hardware, Fasteners and Fittings
Features (4) vacuum ports, MAP sensor port, machined / port matched to 4500 gasket, and 100° throttle body angle for extra hood clearance. Includes...
Billet Burst Panel Duct Black Anodized Finish
$281.95
$243.95
GVMR_300-608BK
Engine
Engine Intake Manifold Expansion Plug
Hardware, Fasteners and Fittings
P/N 300-608 has a clear anodized finish and P/N 300-608BK has a black anodized finish. Mounting fasteners are included in the kit.
Adapter Kit for Fuel Rail Kit Holley P/N's 534-209 and 534-210
$45.55
$39.50
GVMR_534-211
Air and Fuel Delivery
Best Sellers
Fuel Injector Rail Adapter
Hardware, Fasteners and Fittings
Required when directly connecting Holley fuel rails to GM factory fuel line quick-connect. Includes (1) 3/4-16 O-ring port plug and (1) -6 to GM...
Dual Sync Distributor Service Cap (Gen 2)
$91.95
$79.05
GVMR_566-105
Best Sellers
Distributor Cap
Hardware, Fasteners and Fittings
Ignition
Dual Sync Distributor Service Cap, These components work with the 565-200 series Dual Sync Distributors.
Holley Billet Aluminum LS3 Ultra Lo-Ram 105mm Throttle Body Adapter
$185.95
$164.62
GVMR_300-685
Air and Fuel Delivery
Fuel Injection Throttle Body Adapter
Hardware, Fasteners and Fittings
The Ultra Lo-Ram 105mm billet throttle body adapters are designed as part of the Holley LS3 Ultra Lo-Ram EFI intake manifold kits. It is...
