Holiday Sale

Holley LS Mid-Rise 92mm EFI Intake Manifold 300-135BK The Modular Mid-Rise intake utilizes the popular Holley LS3/L92 rectangle port Mid-Rise intake manifold along with a purpose built plenum base adapter and a Holley 92MM EFI plenum top which converts...

Holley LS Mid-Rise 105mm EFI Intake Manifold 300-127 The Modular Mid-Rise intake utilizes the popular Holley LS1/LS2/LS6 cathedral port Mid-Rise 2 x 4 intake manifold along with a purpose built plenum base adapter and a Holley 105MM EFI plenum top...

Holley LS Single Plane Cathedral Port Intake Manifold 300-137     Single Plane EFI LS Intake Manifold. All GM LS Gen III or IV engines equipped with LS1/LS2/LS6 style cathedral port cylinder heads.   2500-7000 RPM power band 4150...

Holley LS Single Plane Rectangular Port Intake Manifold 300-131BK       Carbureted single plane intake manifold. Fits all GM LS Gen III or IV engines equipped with LS3/L92 style rectangular port cylinder heads   Features:   ...

Holley LS Single Plane Split-Design Cathedral Port Intake Manifold 300-294BK The new Holley Single-Plane Race intake manifold is designed with maximum performance in mind. Featured is a two-piece split design that provides access for all levels of...

Holley LS Split-Design Single Plane EFI Rectangular Port Intake Manifold 300-290BK The new Holley Single-Plane Race intake manifold were designed with performance in mind. They feature a race bred, two piece split feature that was previously only found...

LS A/C ACCESSORY DRIVE BRACKET - PASSENGER'S SIDE A/C BRACKET - WORKS WITH R4 COMPRESSOR LS A/C Accessory Drive Bracket NOTE: This bracket REQUIRES an installation kit for assembly (Part 21–1, 21–2, OR 21–3, see Fitment Guide below for...

Holley LS Tall Valve Covers With Chevrolet Logo - Gloss Red 241-404 Includes Lengthened Hardware, OE Style Baffle System, and Billet Fill Cap  Based on our existing tall LS valve covers, the GM Licensed Tall LS valve covers eliminate the factory...

Holley LS/LT High-Mount Complete Accessory Drive Kit Includes SD7 A/C Compressor, Alternator, P/S Pump, Tensioner, Belt, & Pulleys Now available from Holley are complete kits that have everything needed for the application including the belt...

Holley LS7 Single Plane EFI Intake Manifold 300-269 Single Plane EFI LS Intake Manifold. Fits all GM LS Gen III engines equipped with LS7 cylinder heads. Designed with a 4150 Square bore flange. Optimized runner layout and constant cross sectional area -...

Holley Premium Alternator with 150 Amp Capability - Natural 197-302 With performance engines pushing redlines up higher and higher, alternators are being forced beyond their design. Holley's premium alternators are specially designed to tolerate 30%...

Holley Sniper Diecast In-Tank Retrofit Fuel Module 340 LPH 19-350 340 LPH Drop-In Retrofit EFI Fuel System-E85 Compatible Supports up to 700 EFI or 900 Carb HP (HP Rating @ 60 PSI at 13.5 Volts / 10.4 AMP Draw) Holley/MSD is pleased to announce the...