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Best Automotive Performance Engine Blocks

Genuine GM (10067353) 350ci / 5.7L Gen 0 Engine
Camshaft specifications are .383 inch intake lift and .401 inch exhaust lift. The cylinder heads are cast iron with 1.94 inch intake valves and 1.50 inch exhaust valves, 76 cubic capacity combustion chambers, and 7-bolt style exhaust flanges. Enter your model number to make sure this fits.
Reviews
"I'm back checking in, well its been a few months and my its still running very nice, the rough idle was an intake manifold lead and I forgot to replace my engine grounding straps, they are very important, My O2 Gauge was reading 17.2 so I kept adding fuel and could only get to 16.2 but it ran very bad and smelled of fuel so I knew something was up, once I added the grounding straps found the true 11.6 yech!!!"
"Plus GM's 100,000 mile warranty if installed in certain GM vehicles."
"So far has performed excellent in my 85 bayliner 28.5 ft......reaches every bit of the same speed as the original.....very happy for the price I paid."
"Dropped right in, fired right, up runs great, good power for a stock engine."
"Good buy for the price !"
"I added serpentine system long tube headers and edelbrock performer with edelbrock carb."
"From purchase ,freight ,and start up it has been awesome !"
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Skunk2 628-05-0300 Short Shifter for Honda Civic Si
Skunk2's short throw shift adapter for the 2006-2008 Civic Si is manufactured from high-strength steel alloy and precision CNC machined for a precise fit and to help promote smoother, more positive shifting, suitable for all forms of racing and street applications. Enter your model number to make sure this fits.
Reviews
"For those people who experience the second gear grind every so often in our cars, installing this ss has made me pretty much not grind at all at high rpm's."
"Reduced my shift pattern length by 20 - 25%."
"works great."
"Every civic should have this!"
"The hardest part was removing and installing the blue cap from the stock shifting mechanism."
"Easy to install, feels great, a weighted shift knob is all you'll need when you buy this."
"Install was easy (Half a hour) and the item makes such a noticeable difference."
"Great product, but it only added 15 horse power!!"
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Blox Racing BXSS-20601 Subframe Hard Collar Kit for Honda Civic/Integra
Blox Racing and its manufacturing partners meet or exceed ISO 9001 certification which further ensures Blox Racing's overall commitment to the highest standards of production management and quality control. Enter your model number to make sure this fits.
Reviews
"fit perfect on my 97 del sol."
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Best Automotive Performance Long Engine Blocks

Genuine GM Performance 19166393 Engine for Big Block Chevy
The ZZ427 comes complete with high-flow oval port heads, a high-lift camshaft, an aluminum intake manifold, 770 cfm Holley carburetor, an HEI distributor, aluminum water pump, balancer, spark plug wires and a 14 inch flex plate. Features include: 4.250 inch bore with 3.750 inch stroke, Cast iron block with 4-bolt main caps, Forged steel crankshaft, Forged steel connecting rods, forged aluminum pistons, hydraulic roller camshaft, valve lift .527 inch intake/.544 inch exhaust, duration (.050 inch) 224 intake/ 234 exhaust, aluminum oval port heads with 110 cubic capacity chambers, 2.190 inch intake/1.880 inch exhaust valves, 10.1:1 compression ratio, Aluminum 1.7:1 ratio roller rocker arms, HEI distributor, 770 cfm carburetor, aluminum short water pump, ignition timing base 10 degrees BTDC, 36 degrees total, and 6,400 maximum recommended rpm. Enter your model number to make sure this fits.
Reviews
"572 or 427. The Chevy 4 2 7 is the magic number for making tractable usable HP in all RPM ranges."
"I love it my 99 pick up pulls really good I can't believe I actually bought this of Amazon but I would buy it if I were youngreat engine."
"the holy grail of chevy motors."
"Motor breaks down get a ford motor."
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Best Automotive Performance Short Engine Blocks

Edelbrock 46770 Crate Engine
Forged Manley Internals. Enter your model number to make sure this fits.
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Best Automotive Replacement Short Engine Blocks

Skunk2 628-05-0300 Short Shifter for Honda Civic Si
Skunk2's short throw shift adapter for the 2006-2008 Civic Si is manufactured from high-strength steel alloy and precision CNC machined for a precise fit and to help promote smoother, more positive shifting, suitable for all forms of racing and street applications. Enter your model number to make sure this fits.
Reviews
"For those people who experience the second gear grind every so often in our cars, installing this ss has made me pretty much not grind at all at high rpm's."
"Reduced my shift pattern length by 20 - 25%."
"works great."
"Every civic should have this!"
"The hardest part was removing and installing the blue cap from the stock shifting mechanism."
"Easy to install, feels great, a weighted shift knob is all you'll need when you buy this."
"Install was easy (Half a hour) and the item makes such a noticeable difference."
"Great product, but it only added 15 horse power!!"
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Best Automotive Performance Engine Parts

ARP 2504202 Stud Kit
Because ARP studs are manufactured to such exacting tolerances, you will note that gaskets and cylinder heads literally glide into position and are perfectly aligned, something that won't happen with inferior quality head studs. ARP studs are thread rolled after heat treat, which gives them about 1000 Percent (that's ten times) better fatigue strength than those studs that are threaded prior to heat treat. This procedure (done only to the shorter studs) more equalizes the "stretch" of both studs, which makes for a more consistent clamping force and one that compensates for head gasket compression when the cylinder heads are installed. Thread Rolled After Heat Treat, Which Gives Them About Ten Times Better Fatigue Strength Than Those Studs That Are Threaded Prior To Heat Treat.
Reviews
"With the problems that plague the Ford 6.0L diesel power plant, when it came time to repair the inevitable head gasket failure, installing these ARP head studs was an absolute necessity."
"This product is the reason why many of the 6.0L trucks are still on the road."
"I did remove cab and heads and had the heads checked."
"A must for the Powerstroke 6.0."
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Best Automotive Performance Engine Kit Products

Volant 17636 Air Intake
Our air intake system utilizes a high-velocity venturi filter adapter which provides a smooth transition through the MAF sensor into the intake tube for a much needed airflow improvement over the factory rubber tubing and resonator box. Enter your model number to make sure this fits.
Reviews
"It really seemed to help the performance at higher RPM, but it is very loud. It is so loud I am sure people in the cars next to me would notice."
"I went on line and found pictures on the Volant website that helped the install."
"I've got this along with a Pypes catback exhaust, 4.56 gears, and an RK Sport functional ram air hood on my 2015 JKU."
"I really can't believe the sound and the pep of the 3.6 now."
"Installed this on my 2015 jeep jk."
"Really seems to help my bottom end power response, and my mileage is heading up still I as I learn to keep my foot out of it."
"Definitely can notice a difference in my Wranglers performance."
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Best Automotive Performance Engine Dress-Up Kits

Mr. Gasket 9831 Engine Dress-Up Kit
Mr. Gasket Engine Dress-Up Kits include one chrome push-on breather, two valve cover gaskets, two chrome wire loom brackets, and fourteen chrome wing bolts. Consists of two chrome wire loom brackets and fourteen chrome wing bolts.
Reviews
"Looks great easy install ."
"Nice kit for the price."
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Best Automotive Performance Engine Dress-Up Parts

Centerforce DF735552 Dual Friction Clutch Pressure Plate and Disc
The patented Centerforce Dual-Friction disc system distributes pressure plate clamping force evenly over a 360-degree friction-facing on one side of the clutch disc, while the opposing side uses a segmented friction-facing to concentrate clamping pressure and maximize clutch holding-capacity. Some of these processes include the famous Centerforce weight system, dual-Friction discs, and ball bearing actuated pressure plates, precision billet flywheels and more.
Reviews
"Awesome clutch kit , installed it on my 600 hp big block Corvette ."
"Much more clamping pressure as advertised."
"Clutch is extremely smooth and most of all has a great grip, no more slip."
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Best Automotive Performance Engine Management Systems

SCT Performance 7015 X4 Power Flash Programmer- Ford
SCT's Custom Tuning dealers have complete control over your vehicles PCM using SCT's Advantage III Custom Tuning software and will optimize your vehicles performance for simple add-ons such as cold air kits or for high horsepower modifications such as superchargers, turbo kits or nitrous oxide. Easy Restoration Back to Stock, Cloud Based Tune Delivery System.
Reviews
"You should plan on having about 10 minutes available to let the tuner do it's thing with your particular vehicle doing it's initial back up and writing it's first tune you should be good after that with a big cheese eaten grin on your face after you lay into the throttle."
"One issue I will share is the tuner for whatever reasons would not make my Ford Racing injectors work correctly."
"I bought this for my 6.0 Powerstroke to take care of the egr related issues and dtcs, and also tune it to have it running great."
"Wish I had this on my truck years ago."
"works great but is limited in the tuning settings, will be great once I cant afford to have a custom tune put on it."
"Make sure you use a company that has custom tunes when you buy."
"I got the tuner and it looked like it was in good shape until I plugged it into my truck it was allready vin locked to another vehical and is absolutely useless unless I pay to have it unlocked by the company."
"Worked the first time bit when I tried to return a second time it said cannot configure after it took 45 minutes save your money and get a custom tune."
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Best Automotive Performance Engine Heaters & Accessories

Zerostart & Temro 3600008 Replacement Cordset (Heavy Duty Immersion Heater)
Heavy duty immersion heater replacement cord. Enter your model number to make sure this fits.
Reviews
"Works well just as expected."
"Perfect fit for my 2000 F250."
"I'm sure this will give her an Extra pep in her step on those Balmy mornings."
"The plug worked great but was a lot shorter than the original equipment was."
"I purchased this for my 2004 Ram 2500 with the 5.9 cummins engine."
"the install took 10 minutes and looks very nice."
"A fraction of the cost of a Ford cord."
"Exactly the same as OEM cord except the price."
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