Valves, Springs, Timing Chain, Etc.
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 (WinCE).jpg "Manley Steel Retainers and Keepers") |
Manley Steel Retainers and Keepers
Set of 12 Manley LS retainers and keepers, made in the USA. 13% lighter than stock per valve and more consistant install height than Comp. Manley shaved the top of the retainer to be flush with the keepers, which gives more clearance between the retainer and the rocker arm. Titanium… |
$89.99
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 (WinCE).jpg "Comp 26915 Valve Springs") |
Comp 26915 Valve Springs
Set of 12 Comp 26915 Valve Springs
105 @ 1.800"
293 @ 1.200"
Coil Bind @ 1.100
313 lb/in spring rate
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$149.99
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.JPG "LS Blue Springs") |
LS Blue Springs
These are the replacement springs for the LS6 Yellow Springs, though not an exact match. Max lift is .490. 90# @ 1.8" 295# @ 1.250"
These require LS1 seats and the old style valve stem seals found on the GM 2.2 pushrod and 3.1 MPFI motors. We have sourced our own… |
$69.99
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PAC 1518 Valve Springs
Nitride coated premium valve springs for racing applications.
O.D.
1.290"
I.D.
.885"
Load @ 1.800"
130#
Load @ 1.760… |
$174.99
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Comp Cams 26986 Valve Springs
Set of 12 Comp 26986 Valve Springs
123 @ 1.750"
284 @ 1.175"
Coil Bind @ 1.060
280 lb/in spring rate
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$164.99
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 (WinCE).jpg "LS1 Valve Spring Seats") |
LS1 Valve Spring Seats
.522" ID 1.171" OD, for use with all LS based valve springs such as the yellow stock LS6 springs and the Comp 26915. 1999 and older 3100 engines should already have the guides machined to accept this size seat. If your vehicle calls for the Felpro SS72851 valve stem seal s… |
$34.99
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Stock 3100/3400/3500Valve Stem Seals
Stock replacement viton seat/seal combination for all Gen 3 engines. 1994-1999 3100 and 3400 use the .520 OD guide seal. All 2000 and newer 3100, 3400, and 3500 use the .553 OD guide seal. Please specify which set you need |
$34.99
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.JPG "Valve Stem Seals for LS1 Seats") |
Valve Stem Seals for LS1 Seats
For valve springs that require the LS1 seats to be use, a non stock valve stem seal is required. There are 2 versions available, for .520" and .553" OD valve guides. 94-99 3100 and 3400 engines use the orange .520" stock seals. Everything 2000 and newer use the blue … |
$24.99
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 (WinCE).jpg "3500 V6 Valves (LX9)") |
3500 V6 Valves (LX9)
Stock replacement valves for the 3500 engine.
1.76" intake and 1.42" exhaust, like all 3400 and 3500 motors, and the 2000 and newer 3100. 2.8/3.1 and early 3100 (small port) owners can upgrade to the larger intake size once a valve job has been performed. This valve set offers… |
$139.99
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Stainless Valves for 2.8-3.5 60V6 engines
Direct replacement for all splayed valve aluminum head 60V6 pushrod engines. Made by SI Industries.
1.72" Intake/1.42" Exhaust
87-89 2.8 FWD MPFI
89-94 3.1 FWD MPFI
94-99 3100 SFI
1.76" Intake/1.42" Exhaust
00-05 3100
96-09 3400
04… |
$159.99
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.JPG "Manley Race Valves") |
Manley Race Valves
These Race Flo and Race Master valves for the 3100*, 3400, and 3500 engine are a perfect example of what stainless steel valves should look like and perform.
Stainless Steel XH-426 Exhaust and NK-842 Intake valves
Chrome Stems and Hard Tips
Swirl Polished and Fully Machin… |
$274.99
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Comp Cams Roller Tip Rockers 1.52:1
Stock gen 2 rockers are stamped steel 1.52:1 non roller anything rockers. As stamped steel goes, they may or may not really be 1.52:1. These comp roller tipped rockers are stronger and much more precise than stock and will keep the ratio as it was intended. 50 state legal. Th… |
$154.99
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Comp Cams Roller Tip Rockers 1.6:1
Yes, its the same 1.52 picture...but trust me, if you order these you will get the 1.6:1 ratio rockers.
Stock gen 2 rockers are stamped steel 1.52:1 non roller anything rockers. As stamped steel goes, they may or may not really be 1.52:1. These comp roller tipped rockers are stronger an… |
$154.99
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Performance SFI Flat Tappet Cam
These are made by Comp Cams, and are for any flat tappet 60V6 motor. We will have some cams setup for various applications eventually as well as a complete list of available specs. These can be made for hydraulic or solid lifters. |
$209.99
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 (WinCE).jpg "Stock cast 3100/3400/3500 Camshaft") |
Stock cast 3100/3400/3500 Camshaft
Same specs as stock, only a single piece design vs the stock press on lobe setup. Ideal for regrinds. This cam uses the 94-99 cam sensor which is compatible with all styles of sensor used in these motors.
Stock cams are not stocked, but take less than a week to get.
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$199.99
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.JPG "Camshaft Selection Service") |
Camshaft Selection Service
Take the guess work out of your cam selection by filling in the details for your application and engine. A coupon will be given with the results, to offset this expense with the cost of the Comp Cams roller cam for your 3100, 3400, or 3500 engine.
Please make sure your email address will acce… |
$29.99
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.JPG "MPG/Torque Camshaft") |
MPG/Torque Camshaft
If you need more low rpm grunt, or want better fuel economy, this is the cam for you. Stock pushrods can be used with this cam, or .020" longer pushrods can be added for optimal preload and performance. 1500-5500 RPM powerband, 6000 RPM shift points max recommended. Stock valve… |
$339.99
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Street Performance Camshaft
Improved power from 2000-5500 RPM, this cam is more performance oriented than the MPG/Torquer cam while still retaining perfect idle and slightly improved fuel efficiency. Stock pushrods can be used, though longer pushrods are recommended for optimal lifter preload and performance. 5500-6000 R… |
$339.99
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.JPG "Street/Strip Performance Camshaft") |
Street/Strip Performance Camshaft
Great idle quality with an extended RPM range (2000-6000 RPM powerband). 6500 RPM shift point max recommended. Custom length pushrods are recommended for optimal results. 26915 or 26986 springs are recommended. The 26915s require LS seat/seals while the 26986 w… |
$339.99
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Strip Performance Camshaft
Slight lope at idle with a powerband of 2500-6500. 6500-7000 RPM shift points recommended. 10.5-11:1 compression recommended, 9.5-11.5 compression compatible. Some low end RPM power loss compared to stock with excellent mid and top end power. Custom length pus…OUT OF STOCK |
$339.99
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.JPG "Race Camshaft") |
Race Camshaft
Based on the Comp XFI lobes, this cam requires a stiff valvespring and will want 10.5:1 compression or higher to really shine. 3500-6500+ powerband, 7000-7500 Peak. Idle will be lopey, but still streetable, especially with the recommended compression ratio. If you run this with stock com… |
$339.99
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Street/Strip Turbo Cam
This is the same cam recommendation given to both the street driven and hp/track record contenders. Excellent streetabiltiy/spool time*, with a 6-7k RPM peak power depending on your boost levels. Custom length pushrods are recommended for optimal results. Comp 26915 springs ar… |
$339.99
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Race Turbo Camshaft
With a powerband past 8000RPM, this cam is serious. Less streetability than the street/strip turbo cam, but you gain more power past 5500 RPM and the power won't stop till you do, or the engine blows up. With the XFI lobes, this cam requires the PAC 1518 valve springs, LS1 seats, and… |
$339.99
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 (WinCE).jpg "Custom Camshaft") |
Custom Camshaft
Comp Cams uses a new cam blank to create a wide range of choices for your naturally aspirated engine. The WOT-Tech Master Lobe Listing is setup to show every intake and exhaust lobe possible, which is really only necessary for those that are familiar with camshaft design and the spec… |
$339.99
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.jpg "Comp Flat Tappet 260 Cam Kit") |
Comp Flat Tappet 260 Cam Kit
This is the most complete cam kit available from Comp, and works great for anyone looking for an upgraded cam for their 1980-1993 2.8/3.1/3.4 engine. Will work with the stock computer on fuel injected engines. Not for 1987 and newer FWD vehicles (Iron head only for this entire kit t… |
$299.99
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 (WinCE).jpg "Roller Lifter Set") |
Roller Lifter Set
Set of 12 stock replacement roller lifters for 3400 engines. Optional TCE LS internal lifter springs for use with stiffer valve springs/performance cam for improved idle vacuum. There are no performance lifters available from any company (Comp, Lunati, Crane, Crower, Etc). The only upgra… |
$159.99
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91-96 3.4 DOHC Lightweight Lifters
These are the lightest available lifter for quicker throttle response. Will work in 91-96 motors. 97 3.4 DOHC uses a 33mm lifter.
Priced as a set of 24.
Please allow 2 weeks as these are not a stocked item. |
$319.99
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.JPG "94-99 GM Timing Chain Set") |
94-99 GM Timing Chain Set
The best timing chain set for 3100, 3400, and 3500 engines short of the double roller setup offered from TCE. This genuine GM set comes with both gears and chain. OUT OF STOCK |
$154.99
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.JPG "Timing Chain Guide") |
Timing Chain Guide
This is a new cloyes timing chain guide designed for the 94-99 GM Timing Chain set. |
$13.99
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.JPG "Adjustable Pushrod") |
Adjustable Pushrod
5.700-6.250" range adjustable pushrod to determine the correct pushrod lengths for optimal preload. |
$18.99
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 (WinCE).jpg "Custom Length Pushrods") |
Custom Length Pushrods
Custom length pushrods are the correct length for our performance cams, and stiffer than the stock pushrod. While some have ran stock pushrods on reground and Comp camshafts, the proper preload on the hydraulic lifter is important for the best performance from the cam. The 60V6 is fortunat… |
$139.99
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.JPG "Wide Cam Bearings") |
Wide Cam Bearings
These SBC cam bearings are a direct replacement, and will spread the load across the entire cam journal, unlike the stock bearings. Bi metal to support the roller cam profile and the load of higher spring pressure associated with performance cams. Regular SBC cam bearings are … |
$31.99
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.JPG "Teflon Coated Wide Cam Bearings") |
Teflon Coated Wide Cam Bearings
These teflon coated SBC cam bearings are a direct replacement, and will spread the load across the entire cam journal, unlike the stock bearings. Bi metal to support the roller cam profile and the load of higher spring pressure associated with performance cams. Regular SBC&nbs… |
$64.99
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