3.4 DOHC

91-95 3.4 DOHC motors are all alike other than a few updates in 94 for sequential fuel injection.  96 was the first to get new heads and intake/exhaust manifolds, with a domed piston.  97 was the same as 96 other than the 33mm lifters vs the 35mm lifters that are sold here.  For more information on the LQ1 motors, please check out the 60DegreeV6 Forums for the DOHC motors.

Image	Name	Price
	HPTuners VCM Suite HPTuner's VCM Suite will allow you to tune your OBD2 equipped vehicle, given that it is on the list of supported vehicles.  If you are not familiar with their setup, please check their site at http://www.hptuners.com/ There are 2 versions of the suite, Regular, and Pro.  With the Pro …	$499.99
	HPTuner Credits Credits are used to upgrade/add capabilities to your HPTuner's VCM Suite.  For more information, please check the HPTuner's Credit FAQ.…	$49.99
	ARP Header Studs Headers can represent a sizable investment, so you'll want to keep them securely attached. In addition, exhaust leaks can cost you power and even cause damage to your vehicle. ARP has the answer, in the form of their stainless steel header studs. They're made from premium 300 stainless steel…	$94.99
	91-96 3.4 DOHC Lightweight Lifters 8% lighter than stock, these lifters will allow higher RPM use and increase throttle response.  Will work in 91-96 motors.  97 3.4 DOHC uses a 33mm lifter. Lifters usually ship within a week from time of ordering as these are not kept in stock. Priced as a set of 24. Please allow 2 weeks…	$299.99
	ARP Rod Bolts/nuts ARP rod bolts/nuts designed for the 2.8 60V6 but will work with 2.8, 3.1, 3.4, 3100, 3400, and 3.4 DOHC rods.  These make a great addition to any engine build up (though overkill for a bone stock rebuild).  Here is the description as ARP puts it. A premium grade 8740 alloy chrome moly ste…	$59.99
	Teflon Crank Scraper Available for 2.8, 3.1, 3.4 displacement engines (DOHC, Iron Head, Aluminum Head).  Please put your application in the additional comment field Made by the same company that makes our other crank scrapers, these are the best performing scraper option available.  A rough cut piece of tef…	$149.99
	Tri Metal Rod Bearings Tri Metal bearings offer increased strength for high output/high compression engines.  Available in standard and .010" over for cranks that need to be turned.	$23.99
	Tri Metal Main Bearings Tri Metal bearings offer increased strength for high output/high compression engines.  Available in standard and .010" over for cranks that need to be ground.	$34.99
	ARP Crank Damper Bolt As the crankshaft flexes, the damper absorbs incredible amounts of energy. This damper bolt kit from ARP will ensure that your balancer is locked into position. They feature a 1/4 in. thick wide-area washer and an extra tall 12-point head that accepts a deep socket to eliminate the fear of stri…	$24.99
	ARP Flywheel Bolts These premium-grade Pro series flywheel/  flexplate bolts from ARP are far superior to OEM hardware. These bolts are forged from aerospace alloy and heat-treated prior to thread rolling and machining. They feature an exclusive, flat 12-point head design and a larger-than-stock shank diameter fo…	$37.99
	91-93 3.4 DOHC Performance Chip Grand Prix, Cutlass, and Lumina Performance Chip Using the latest GM revisions, our performance chips not only increase performance, but also enhance drivability. Dyno proven 8-10 hp at the wheels on a stock motor, you can be confident knowing these are not generic changes like you will find in th…	$99.99