Product Experts Available 1-888-787-3626

Filter Your Results

 

1974 PORSCHE 911 ENGINE

Search Term: 'All Parts'
Category: 'Engine'
Vehicle: '1974 PORSCHE 911'

Items: 1 to 28 of 31 Sort by: Show: per page Page:
  1. 1
  2. 2
  3. Next
Grid  |  List
Best Sellers
K&N High-Flow Air Filter, For Porsche® Part # MS-1720
Designed To Increase Horsepower And Acceleration While Providing Excellent Filtration Lifetime Air Filter With K&N Million Mile Limited Warranty The World's Best Air Filter Simple Drop-in Performance Washable And Reusable Emissions Legal in all 50 US States Will NOT Void Vehicle Warranty The K&N FilterCharger air filter is designed to achieve high, virtually unrestricted air flow while maintaining filtration levels critical to ensure long engine life. Our automotive OE (original equipment) replacement air filters generally add 1-4 horsepower. The secret to our success lies in the unique characteristics of our filter medium that was originally developed by K&N all those years ago in the dust, sweat and tears of desert motocross racing. We just wanted to win races and stumbled on a cotton filtration technology destined to be great. Our high flow cotton gauze air filter is washable, reusable and built to last for the life of an automotive or motorcycle engine. K&N air filters consist of four to six sheets of cotton gauze layered between two sheets of aluminum wire mesh. This media is then pleated and oiled to enhance its filtering capabilities and overall performance. K&N Air Filters were created for an environment requiring maximum horsepower and enhanced acceleration in addition to protection from the dirt and dust of off-road racing. The result is an air filter that allows dramatically more air into an engine, is washable and reusable, and will protect your engine for the life of your vehicle. Learn More
OPTIMA® Battery, Top Post Part # 88-0178
Great For High Watt Demand Electrical Systems Won't Leak Like Stock Batteries - Avoiding Damage To Computer & Wiring Harness Spiralcell® Technology - Lasts 2X Longer & Can Sit 3X Longer Than Other Batteries 800 Cold Cranking Amps @ 0 F" 10" L x 6-7/8" W x 8-7/8" H 1000 Cranking Amps "@ 32 F" Leak-Proof Vibration Resistance-15 Times More Than Traditional Lead-Acid Batteries Inside this unusual battery, a completely sealed, maintenance-free, lead-acid unit, is a six-pack of Spiralcell® Technology. Traditional batteries have a stack of thick lead plates surrounded by acid. The OPTIMA® batteries feature two thin lead plates wound into a tight spiral cell, with an absorbent glass-mat in between to hold the electrolyte solution. This unique design allows for more power and increased energy, resulting in quick, reliable starts. OPTIMA® batteries are the first and only batteries to feature Spiralcell® Technology. It provides constant performance quality keeping your battery running at the same level as it's being discharged. Learn More
$189.99 ea.
OPTIMA ® Battery, With Dual Posts Part # 88-0179
Spiralcell® Technology Lasts 2 Times Longer Than Other Batteries 720 Cold Cranking Amps "@ 0° F" 9-5/8" L x 6-13/16" W x 7-5/8" H 910 Cranking Amps At "@32° F" Leak-Proof Vibration Resistance-15 Times More Than Traditional Lead-Acid Batteries Inside this unusual battery, a completely sealed, maintenance-free, lead-acid unit, is a six-pack of Spiralcell® Technology. Traditional batteries have a stack of thick lead plates surrounded by acid. The OPTIMA® batteries feature two thin lead plates wound into a tight spiral cell, with an absorbent glass-mat in between to hold the electrolyte solution. This unique design allows for more power and increased energy, resulting in quick, reliable starts. OPTIMA® batteries are the first and only batteries to feature Spiralcell® Technology. It provides constant performance quality keeping your battery running at the same level as it's being discharged. Learn More
$179.99 ea.
OPTIMA® Battery, Heavy-Duty, Yellow Top, Top Post, 12 Volt Part # 88-0177
Great For High Watt Demand Electrical System Won't Leak Like Stock Batteries - Avoiding Damage To Computer & Wiring Harness Spiralcell® Technology - Lasts 3X Longer & Can Sit 3X Longer Than Other Batteries 750 Cold Cranking Amps 10" L x 6-7/8" W x 7-13/16" H Deep Cycle 870 Cranking Amp 36-Month Free Replacement Inside this unusual battery, a completely sealed, maintenance-free, lead-acid unit, is a six-pack of Spiralcell® Technology. Traditional batteries have a stack of thick lead plates surrounded by acid. The OPTIMA® batteries feature two thin lead plates wound into a tight spiral cell, with an absorbent glass-mat in between to hold the electrolyte solution. This unique design allows for more power and increased energy, resulting in quick, reliable starts. OPTIMA® batteries are the first and only batteries to feature Spiralcell® Technology. It provides constant performance quality keeping your battery running at the same level as it's being discharged. Learn More
$219.99 ea.
Performance Air Boxes, Cover Only, For 911® Porsche®, 1973 -1983 Part # P913824
CIS Injection, Cover Only Street Version Up To 20 Horsepower (Varies By Application) Installs Quickly The Most Cost Effective And Simplest Sound Guaranteed Better Throttle Response Guaranteed These Weltmeister® Airboxes offer refinements to maximize performance. You simply remove your stock airbox and or cover and reuse your stock air filter. You can also use K&N filters. Available in Carbon Fiber Look. CIS cars replaces airbox lid only. Carb and mechanical cars replaces center snorkel only. Learn More
$174.99 ea.
Battery Cut-off Switch, Part # P821037
Work On Electrical Systems Without Removing Ground Cable Removable Key To Prevent Theft, Inadvertent Disconnection This high-quality, high-capacity switch lets you shut off your electrical system in seconds, for greater safety and security. Not only is it convenient for working on your vehicle, it also provides an extra measure of anti-theft protection. Required by most racing associations. Learn More
$19.99 Kit
Porsche 911® Engine Mount, Solid Motorsport Type, Billet Aluminum 1965-1989 Part # P916398
Enjoy a more responsive chassis and faster lap times when you replace tired, old rubber engine and transmission mounts with our solid mounts. Tested by European Car magazine, they said I was looking for a tighter feel to the car and I got it... if youre the type of 911 driver who would rather turn down the stereo and turn up the rpm, they are a solid investment. Note: youll feel more vibration and hear more noise with solid mounts. Set of 2 for engine. Sold for 1965-89 911, 930. Learn More
$99.99 pr.
Porsche® MSD 6AL Ignition Control Box 1948-2013 Part # P909926
Multiple Spark For Cleaner Burn Smoother Power Heres a theory almost anyone can buy into: more sparks per combustion cycle help extract every last bit of energy from your fuel. Theories are fine, but weve seen a lot of them disproved in the real world, so we tested the MSD 6AL multi-spark discharge CD. On our chassis dyno, our 912E gained a bit over 10 more horsepower after we installed an MSD6AL 909926 CD. That was more than we expected. On the track, we installed a 909926 on a 912E, and the driver was able to cut a full two seconds off his previous lap times. In fact, he set a new class record. MSD has exceeded our highest expectations and we found other benefits beyond the horsepower increase. You also get a smoother-running engine and improved throttle response as well. The way it works is shown in the graph above. Instead of one spark, the MSD unit sparks continuously through 20 degrees of crankshaft rotation to burn all the air/fuel mixture. The 909926 features an adjustable rev limiter you can set to 6000, 7000 or 8000 rpm. Adding the RPM Module Selector allows you to adjust the limit from 6000 to 8200 in 200 rpm increments. The 909926 can be used on all 12-volt Porsches, is street legal in all 50 states. Note: Cars with electric tach need the Tach Adapter. MSD ignitions require hi-spark coil's. For All 12 Volt Cars. Learn More

Was: $359.99 ea.

Now: $279.99 ea.
K&N Filter Oil and Cleaner Kits, Recharger Kit Part # 88-0356-2
K&N Filters come pre-oiled, but when its time to clean them, you'll need both the cleaner and the oil. Simply spray the cleaner on and rinse with water. Once the filter is dry, spray with the oil and reinstall. K&N Recharger Kit comes with complete instructions, 6.5oz. filter oil and 12oz. filter cleaner. Learn More

Was: $12.99 Set

Now: $10.99 Set
Spark Plug Wires Red Hotwires, For Porsche Part # MS-1714
Built-In Energy Storage 2% -4% More Horsepower Products have promised hotter sparks for 50 years. We almost gave up waiting, until dyno tests proved that HotWires? really work. The secret? Each wire houses a capacitor to accumulate the energy from the ignition until it discharges a more powerful spark. Even with a nearly perfect ignition system, we saw 2-4% more horsepower, better fuel burn and reduced emissions on our own dyno tests. If you have a dirty-running engine, HotWires? will give you a better chance of meeting the new emission standards. Note: may cause radio interference. Learn More
Air Filter Cleaner, K&N Part # 88-0357-2
32 oz. Squirt Bottle Cleans and degreases K&N (cotton fabric type) air filter elements. Dissolves oily dirt build-up and washes away with water. Learn More

Was: $11.99 ea.

Now: $9.99 ea.
Weltmeister Kill Switch Kit, For Porsche®, 1965 -1998 Part # P913298
Designed for the 65-98 911. The Weltmeister kill switch kit incorporates our specially designed mounting bracket, so no holes need to be drilled in the car. The custom cable can be routed through the windshield washer jet hole, a new hole drilled or pinched between the hood and body for a totally reversible installation. Includes various connectors and hardware for professional installation. Our switch is the alternator protector style. Learn More

Was: $239.99 ea.

Now: $199.99 ea.
Odyssey Lightweight Battery Mount Kit For Porsche® Part # MS-1799
High Quality Performance Upgrade Complete, Bolt-In Assemblies For Use With Odyssey Lightweight Batteries Only Mounting a lightweight battery into your Porsche is a standard modification on both track and high-performance street cars. The stock battery is much heavier than necessary, upwards of 50 pounds heavier than an Odyssey 680. Until now, mounting one of these lightweight batteries into a Porsche required fabricating your own mounting bracket system. Our new billet aluminum battery mount kits make mounting a lightweight battery an easy afternoon project. These newly designed kits are complete bolt in assemblies which require absolutely no drilling. Kit's include all necessary hardware, full installation instructions and come with integrated switch mount (sold separate). Fits Odyssey 680 (16 lbs) or 925 (26lbs) batteries and available for most Porsche vehicles. Odyssey Batteries Sold Separate. Learn More
Battery Cut-off Switch, For Porsche® , 1970 -2008 Part # P915640
This battery disconnect switch is a 4 terminal style switch for cars with or without an alternator. Its bright red handle makes it easy to find in an emergency.   6-36 Volt Prevents battery drain 175 Amp Continuous Rating 1000 Amp Peak. Learn More
$44.99 ea.
Porsche® 911/912/914/944 Blaster SS Coil MSD,1965-1989 Part # P800249
MSDs Blaster SS Coil is designed specifically for Ignition Controls, such as the MSD 6A & 6AL. It features an efficient E-core winding design that can handle the increase primary voltage from CD control box. A tough Rynite housing and polyurethane-encased windings make this coil perfect for racing use. Like MSDs Ignition Control Boxes, the Blaster SS Coil is 50 state-emissions legal. Learn More

Was: $57.99 ea.

Now: $54.99 ea.
Porsche® 911/912/914/944 Ignition Control Box MSD 6A 1965-1994 Part # P800238
Internal combustion engines depend on a hot, consistent spark to provide maximum power and efficiency. Conventional OEM ignition systems fire the spark plug just once on the engines compression stroke. The MSD 6A ensures complete combustion by supplying extreme-energy multiple sparks over 20-degrees of crankshaft rotation up to 3,000 rpm. Over 3,000 rpm, the MSD delivers one full power single spark. This ignition technology provides quicker starts, smoother idle, crisp throttle response, improved power and reduced spark plug fouling. MSD 6A comes complete with instructions for wiring into 4, 6, and 8-cylinder engines. Quality Restoration Part Fits 4, 6, and 8 Cylinder engines. Without Built in Rev Limiter Learn More

Was: $259.99 ea.

Now: $219.99 ea.
Porsche 911®/Carrera® Oil Cooler, B&B Hi-Efficiency, Front Spoiler Mount, 1965-1989 Part # P900187
51/2x2 1/4"x23.5" This Hi-Efficiency oil cooler provides a significant difference between the inlet side and the outlet side temperatures. The addition of a front mounted cooler will increase the life of your engine and reduce the risk of engine failure. The twin-pass core is made of aircraft-quality aluminum. The side tanks are cast aluminum, CNC-machined and then heli-arc welded to the core. The cooler comes complete with all necessary lines and fittings. Learn More
$949.99 ea.
Porsche® Oil Coolers, Deluxe Auxiliary, 19-Row Cooler 12AN(¾") 1955-2005 Part # P910599
Reduce the danger of excessive engine heat with an auxiliary oil cooler. Actually designed to perform as an oil radiator, rather than an inefficient tube-fin cooler, our coolers are some of the best in the world. They're used by top IMSA and CART drivers. All coolers come with AN fittings for oil line attachment. Learn More

Was: $229.99 ea.

Now: $199.99 ea.
Porsche 911® Engine Mount, Cross-Bar, RSR Style Stainless Steel Black 1965-1989 Part # P916058
NEW for 2007 - Rennline's RSR Style stainless steel engine mount cross-bar gives your engine compartment a vintage racing look, and is much stronger than the factory original, which was made out of mild steel. The engine mount cross-bar can be left in its original brushed stainless steel finish or painted the color of your choice. Engine removal is not necessary for installation.  NOTE: This is a new design that now features top and bottom flanges replicating the factory RSR race cars. Plus, gusseted mounting points built to withstand extreme horsepower and race abuse. This engine mount is by far the strongest engine brace on the market today. Learn More
$239.99 ea.
Porsche® Tach Adapters MSD With Magnetic Pickup Distributor Part # P914972
MSD Tach Adapters are necessary for all Porsche Vehicles with a electronic tachometer. Choose the correct one based on your type of distributor. Learn More
$69.99 ea.
Engine & Trans Mount , Solid Motorsport Type, Billet Aluminum, For 911® Porsche® , 1972 -1986 Part # P910012
Set of 4 Enjoy a more responsive chassis and faster lap times when you replace tired, old rubber engine and transmission mounts with our solid mounts. Tested by European Car magazine, they said I was looking for a tighter feel to the car and I got it... if youre the type of 911 driver who would rather turn down the stereo and turn up the rpm, they are a solid investment. Note: youll feel more vibration and hear more noise with solid mounts. Set of four for engine and transmission. Sold for 1972-86 911. Learn More

Was: $198.99 Set

Now: $169.99 Set
Battery Odyssey Extreme Lightweight PC680 MJT (Track), For Porsche®, 1970 -2008 Part # P915641
ODYSSEY THE EXTREME BATTERY The Odyssey Battery ingeniously uses Absorbed Glass Mat (AGM) technology to offer, in one box, the characteristics of two separate batteries. It can deep cycle as well as provide enormous cranking power. It is almost as if a champion long distance runner and a world class sprinter are one in the same person. These batteries are used in custom applications and are not a direct replacement for most applications. For custom battery installation kits please see our Rennline Battery Mounts available for most Porsche's. Learn More
$179.99 ea.
Porsche® 911 Piston, 1974-1977 Part # P915937
JE Pistons 10.5:1 Compression 92mm Bore 2.7 Liter Pin Fitting And Wire Locks 9310 High Carbon Alloy, Tapered Wall Wrist Pins Rings Are OEM Style & Material Designed for air-cooled 911® engines with a Nickel Ceramic bore, these pistons are machined from forged 2618 alloy for greater strength. The valve pockets are machined to accommodate high lift cams and accept the stock stroke and rod length. The ring grooves are precision CNC machined for OEM style rings. Complete set of 6 pistons and rings. Learn More
$999.99 Set
Porsche 911® Ignition Coil Nology ProFire, 1965-1992 Part # P911714
Quick Rise Time Most Potent Spark Voltage Available ProFire ignition coils utilize advanced technology to supply the energy needed for trouble-free high performance and high rpm operation. They are designed to have the quickest rise time along with substantial energy reserves. Spark voltage is in excess of 55,000 volts over the entire rpm range. ProFire coils are the most potent coils available for the street or racing. US Patent No. D395658. Learn More

Was: $119.99 ea.

Now: $109.99 ea.
Porsche® 911 Piston, 1974-1977 Part # P915458
JE Pistons 10.5:1 Compression 90mm Bore 2.7 Liter Pin Fitting And Wire Locks 9310 High Carbon Alloy, Tapered Wall Wrist Pins Rings Are OEM Style & Material Designed for air-cooled 911® engines with a Nickel Ceramic bore, these pistons are machined from forged 2618 alloy for greater strength. The valve pockets are machined to accommodate high lift cams and accept the stock stroke and rod length. The ring grooves are precision CNC machined for OEM style rings. Complete set of 6 pistons and rings. Learn More
$999.99 Set
Batteries, Remote Pull Kit 911® , 930, 993, 996, 997, 914,944, Boxster®, Cayman™, For Porsche® , 1970 -2008 Part # P915645
Rennline Lightweight Battery Mounting Kits    Mounting a lightweight battery into your Porsche is a standard modification on both track and high-performance street cars. The stock battery is much heavier than necessary, upwards of 50 pounds heavier than an Odyssey 680. Until now, mounting one of these lightweight batteries into a Porsche required fabricating your own mounting bracket system. Our new billet aluminum battery mount kits make mounting a lightweight battery an easy afternoon project. These newly designed kits are complete bolt in assemblies which require absolutely no drilling. Kit's include all necessary hardware, full installation instructions and come with integrated switch mount (sold separate). Fits Odyssey 680 (16 lbs) or 925 (26lbs) batteries and available for most Porsche® vehicles. Odyssey Batteries Sold Separate. Learn More
$49.99 ea.
Remote RPM Limiter 911, 912, 914 For Porsche® Part # P915879
Remote RPM Limiter The Remote RPM limiter is intended for use when the RPM limit is changed often or when the driver must be able to change the RPM limit on the fly. It can be used on twin plug cars to control both ignition modules simultaneously. The RV020 is compatible with all of the black Perma-Tune modules made by Plasmatronics, LLC. Learn More

Was: $279.99 ea.

Now: $237.10 ea.
Porsche® 911 Piston, 1974-1977 Part # P915935
JE Pistons 9.5:1 Compression 90mm Bore 2.7 Liter Pin Fitting And Wire Locks 9310 High Carbon Alloy, Tapered Wall Wrist Pins Rings Are OEM Style & Material Designed for air-cooled 911® engines with a Nickel Ceramic bore, these pistons are machined from forged 2618 alloy for greater strength. The valve pockets are machined to accommodate high lift cams and accept the stock stroke and rod length. The ring grooves are precision CNC machined for OEM style rings. Complete set of 6 pistons and rings. Learn More
$999.99 Set
Items: 1 to 28 of 31 Sort by: Show: per page Page:
  1. 1
  2. 2
  3. Next
Grid  |  List
3