2004 Workhorse P42 Engine
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- Engine Assemblies
- Engine Blocks
- Valves & Valvetrain Parts
- Oil Filters
- Serpentine Belts & Auxiliary Drive Belts
- Valve Covers
- Timing Gears, Chains & Covers
- Oil Pans, Drain Plugs & Dipsticks
- Cylinder Heads
- Engine Pulleys
- Engine Sensors, Relays, Switches
- Oil Pumps
- Oil Coolers
- Crankshafts
- Harmonic Balancers
- Engine Rebuild Kits
- Throttle Bodies
- Motor Oils
- Speedmaster®Race Series Harmonic Damper BalancerWorkhorse P42 7.4L 2004, Race Series Harmonic Damper Balancer by Speedmaster®. Speedmaster Harmonic dampers are manufactured from forged K1045 low carbon steel and tuned elastomer between the two layers of steel. These dampers feature a...Created by professionals to meet your requirementsSuperior longevity and dependability$160.70
- SKP®Serpentine Belt Anti-Slip ShieldWorkhorse P42 6.5L 2004, Serpentine Belt Anti-Slip Shield by SKP®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$9.54
- Dorman®HELP™ Oil Filler Tube GrommetWorkhorse P42 6.5L 2004, HELP™ Oil Filler Tube Grommet by Dorman®. Dorman offers a line of Engine Oil Filler Tube Grommets for a variety of automotive applications. This product is made of high-quality components to meet and exceed...Direct replacement Grommets available (where applicable) to ensure a proper fitManufactured from high-quality materials for long-lasting durability$4.56
- Dura-Bond®Solid Dowel PinWorkhorse P42 6.5L 2004, Solid Dowel Pin by Dura-Bond®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to...Rigorously tested to withstand years of abuseHigh-grade materials for long-lasting durability$8.81
- Dura-Bond®Spring RetainerWorkhorse P42 7.4L 2004, Spring Retainer by Dura-Bond®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to...Made with precision and quality in mindDesigned to meet your specific needs$13.98
- Driven Racing Oil®GP-1 Nitro SAE 70 Synthetic Blend Motor Oil, 1 QuartGP-1 Nitro SAE 70 Synthetic Blend Motor Oil, 1 Quart by Driven Racing Oil®. A Synthetic Blend, formulated with premium Pennsylvania Grade base oil and Driven’s High Zinc/low-detergent additive package resulting in enhanced engine...$10.34
- JT&T®4-Wire Distributor Module and Idle Air Control Connector PigtailWorkhorse P42 2004, 4-Wire Distributor Module and Idle Air Control Connector Pigtail by JT&T®. Designed utilizing the latest technology, this product by JT&T features premium quality and will perform better than advertised. Perfect for...Metri-Pack 150.2 (Pull-To-Seat) Series(4) 18 AWG Leads and Weather-Pack Seal$12.10
- Lucas Oil®Plus™ Racing Oil ZDDP SAE 60 Plus Conventional Motor Oil, 5 GallonsPlus™ Racing Oil ZDDP SAE 60 Plus Conventional Motor Oil, 5 Gallons x 1 Pail by Lucas Oil®. The "Plus" is for the extra additives above and beyond the normal additive package found in ordinary racing oils. This true high performance...$161.15
- Lucas Oil®SAE 50 Conventional Racing Motor Oil, 5 QuartsSAE 50 Conventional Racing Motor Oil, 5 Quarts by Lucas Oil®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with customers in mind. It will...$149.13
- Lucas Oil®SAE 70 Conventional Racing Motor Oil, 5 GallonsSAE 70 Conventional Racing Motor Oil, 5 Gallons x 1 Pail by Lucas Oil®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with customers in...$169.98
- Maxima Racing Oils®PS0™ SAE 0WT Synthetic Motor Oil, 1 QuartPS0™ SAE 0WT Synthetic Motor Oil, 1 Quart by Maxima Racing Oils®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with customers in mind....$19.13
- Maxima Racing Oils®Performance Break-In™ SAE 5W-16 Break-In 2X Zinc Motor Oil, 5 GallonsPerformance Break-In™ SAE 5W-16 Break-In 2X Zinc Motor Oil, 5 Gallons x 1 Pail by Maxima Racing Oils®. Mineral based engine oil specifically formulated for breaking in engines with flat tappet camshafts, roller elements and where...$176.27
- Maxima Racing Oils®Performance Straight Weights™ SAE 50W Conventional Motor Oil, 1 GallonPerformance Straight Weights™ SAE 50W Conventional Motor Oil, 1 Gallon by Maxima Racing Oils®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology...$36.80
- Maxima Racing Oils®Performance Straight Weights™ SAE 60WT Conventional Motor Oil, 1 GallonPerformance Straight Weights™ SAE 60WT Conventional Motor Oil, 1 Gallon by Maxima Racing Oils®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology...$36.80
- Maxima Racing Oils®Performance Straight Weights™ SAE 70W Conventional Motor Oil, 1 GallonPerformance Straight Weights™ SAE 70W Conventional Motor Oil, 1 Gallon by Maxima Racing Oils®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology...$41.28
- Maxima Racing Oils®SAE 0W-10 Synthetic RS 010 Motor Oil, 1 QuartSAE 0W-10 Synthetic RS 010 Motor Oil, 1 Quart by Maxima Racing Oils®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with customers in mind....$17.11
- Maxima Racing Oils®SAE 5W-16 Conventional Performance Break-In Motor Oil, 1 QuartSAE 5W-16 Conventional Performance Break-In Motor Oil, 1 Quart by Maxima Racing Oils®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with...$10.60
- Mobil 1®Racing™ SAE 0W-50 Synthetic Motor Oil, 1 Quart x 6 BottlesRacing™ SAE 0W-50 Synthetic Motor Oil, 1 Quart x 6 Bottles by Mobil 1®. Mobil 1 Racing oils are proprietary formulations of low viscosity synthetic base oils fortified with a precisely balanced component-blended additive system...$101.51
- Motul USA®Classic SAE 50 Conventional Motor Oil, 2 Liters (2.11 Quarts)Classic SAE 50 Conventional Motor Oil, 2 Liters (2.11 Quarts) by Motul USA®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with customers...$112.30
- Royal Purple®API-Licensed™ Straight Grade Heavy Duty SAE 50 Synthetic Motor OilAPI-Licensed™ Straight Grade Heavy Duty SAE 50 Synthetic Motor Oil, 1 Quart by Royal Purple®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology...$9.68 - $59.94
- VP Racing Fuels®Traditional™ SAE 60W Conventional Racing Motor Oil, 1 QuartTraditional™ SAE 60W Conventional Racing Motor Oil, 1 Quart by VP Racing Fuels®. VP Traditional Non-Synthetic Racing Oils are designed for use in high-performance competition engines under extreme load, torque, and high-temperature...$14.40
- VP Racing Fuels®VP EX HP Hi-Performance SAE 0W-50 Full Synthetic Racing Motor Oil, 1 QuartVP EX HP Hi-Performance SAE 0W-50 Full Synthetic Racing Motor Oil, 1 Quart by VP Racing Fuels®. VP EX HP Hi-Performance Racing Oil SAE 0W-50 is a full synthetic, wide viscosity racing oil that provides outstanding high and...$19.80
- VP Racing Fuels®VP Nitro High Performance SAE-70W Conventional Racing Motor Oil, 1 QuartVP Nitro High Performance SAE-70W Conventional Racing Motor Oil, 1 Quart by VP Racing Fuels®. VP Nitro Hi Performance Racing Oil SAE 70 is designed for use in high-performance competition engines under extreme load, torque and...$15.30
- Valvoline®VR1 Racing™ SAE 50 Conventional Motor Oil, 1 QuartVR1 Racing™ SAE 50 Conventional Motor Oil, 1 Quart by Valvoline®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with customers in mind....$9.50
- Milodon®Complete Engine Bolt Kit without Head BoltsWorkhorse P42 7.4L With Chevy Big Block Engine 2004, Complete Engine Bolt Kit without Head Bolts by Milodon®. All The Fasteners You Need To Build A Performance Engine! These race quality fasteners are all you need to keep your...Painstakingly designed to meet your racing needsState-of-the-art manufacturing technology$124.95
- Milodon®Gear Drive Bolt PackWorkhorse P42 7.4L with Chevy Big Block Engine 2004, Gear Drive Bolt Pack by Milodon®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind....Painstakingly designed to meet your racing needsState-of-the-art manufacturing technology$25.95
- Milodon®Idler RetainerWorkhorse P42 7.4L with Chevy Big Block Engine 2004, Idler Retainer by Milodon®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It...Painstakingly designed to meet your racing needsState-of-the-art manufacturing technology$31.95
- Brad Penn®Racing™ SAE 50 Conventional Motor Oil, 1 QuartRacing™ SAE 50 Conventional Motor Oil, 1 Quart by Brad Penn®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with customers in mind. It...$12.07
- Brad Penn®Racing™ SAE 70 Conventional Motor Oil, 1 QuartRacing™ SAE 70 Conventional Motor Oil, 1 Quart by Brad Penn®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with customers in mind. It...$11.74
- Driven Racing Oil®Synthetic High Performance Supercharger Oil, 8 ozSynthetic High Performance Supercharger Oil, 8 oz by Driven Racing Oil®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with customers in...Made to provide the perfect lubricant solution for your needsDesigned with innovative manufacturing techniques$28.12