Engine

LS1 Engine Performance parts for all 98 to 02 Chevy Camaro and Pontiac Trans Ams with the LS1 engines. Products include LS1 cylinder heads, pistons, camshafts, lifters, roller rockers, bearings, and everything else to make your LS1 fast.

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Air Flow Research - LS1/LS2/LS6 - 205cc Mongoose Street Aluminum Cylinder Head

Air Flow Research - LS1/LS2/LS6 - 205cc Mongoose Street Aluminum Cylinder Head

For the ultimate high performance street LS1/LS2/LS6 aluminum cylinder head AFR’s all new 205cc emission legal E/O # D250-4 are your only choice. Specifically designed for 1997 to present Gen-3 Chevy Corvettes, Camaros, and trucks.


Our price: $2,390.00
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Air Flow Research - LS1/LS2/LS6 - 225cc Mongoose Street Aluminum Cylinder Head

Air Flow Research - LS1/LS2/LS6 - 225cc Mongoose Street Aluminum Cylinder Head

For the maximum high performing street/strip LS1/LS2/LS6 aluminum cylinder heads AFR’s all new 225cc emission legal E/O #D250-4 are hands down the best choice. Specifically designed for 1997 to present Gen-3 Chevy Corvettes, Camaros, and trucks.


Our price: $2,598.00
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BMR Fabrication 1993-2002 Camaro and Firebird - F-Body A/C Delete Panel

BMR Fabrication 1993-2002 Camaro and Firebird - F-Body A/C Delete Panel

Since race cars don't need air conditioning and deleting the entire system can save almost 100 pounds, this is a no-brainer modification. BMR's A/C delete panel for the Fourth Generation F-Body is an easy solution to the large hole left in the firewall once the A/C has been removed. Made from 1/8" aluminum to keep the product lightweight yet not flexible. Patterned after the OE A/C box and precision laser cut to bolt on using existing mounting holes.


Our price: $79.95
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BMR Fabrication 1998-2002 Camaro and Firebird - LS1 "Race" Alternator Mount Kit

BMR Fabrication 1998-2002 Camaro and Firebird - LS1 "Race" Alternator Mount Kit

If you are drag racing your LS1 equipped F-Body and require no accessory drives, this kit is for you. Designed to eliminate excess belt length and tensioners, this kit leaves the alternator in the OE location with a manually adjusted shorter belt. Works with standard diameter or smaller diameter pulleys by simply changing belts. Machined from 6061 T6 aluminum and anodized black for corrosion resistance, all hardware and instructions included. Note: this kit is designed to be used with an electric water pump and no power steering or air conditioning. Designed for use on aluminum blocks only. May be used on early 6.0L truck blocks by drilling and tapping one hole in the face of the block.


Our price: $129.95
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BMR Fabrication 1998-2002 Camaro and Firebird - LS1 Throttlebody Water Bypass Kit

BMR Fabrication 1998-2002 Camaro and Firebird - LS1 Throttlebody Water Bypass Kit

GM cars circulate hot coolant through the throttlebody to prevent throttle blade icing in cold climate conditions. While this works great for it's intended purpose, not many of us drive our F-Bodies in the snow much! The cooler and denser the incoming air, the more power the engine can create. This kit allows you to bypass your throttlebody coolant passage to keep your incoming air as cool as possible. Save yourself the hassle of locating the hardware and use this pre-made kit instead. Includes billet aluminum adaptor, hose clamps and rubber dust caps to keep the throttlebody coolant passage clean if converted back later.


Our price: $19.95
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GM 1998-2002 Camaro & Firebird - "LSX" Motor Mount Bushing - Complete with Clamshell

GM 1998-2002 Camaro & Firebird - "LSX" Motor Mount Bushing - Complete with Clamshell

Genuine GM "LSX" 1998-2002 F-Body style motor mount bushing assembly with clamshell. Will fit any Gen III "LSX" based engine (LS1, LS2, LS6, LS7, etc.). Replace your worn out bushings in your 1998-2002 F-Body, or use these for any vehicle doing an LSX swap that requires the use of 1998-2002 F-Body style motor mount bushings.


Our price: $91.85
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SLP Performance - Camshaft, LS1/LS6/LS2 Hydraulic Roller (Call for specs)

SLP Camshaft, LS1/LS6/LS2 Hydraulic Roller (Call for specs)
This is our most aggressive camshaft for LS1/LS2/LS6 applications. Designed to produce maximum power in big-cube stroker engines, it also works well in moderately to extensively modified stock-displacement applications. Includes detailed installation instructions and guidelines for proper degreeing.


Our price: $299.95
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SLP Performance - Camshaft, LS1/LS6/LS2 Hydraulic Roller (Call for specs)

SLP Camshaft, LS1/LS6/LS2 Hydraulic Roller (Call for specs)
Designed specifically for our ZL402 LS1 Gen III and LS2 Gen IV stroker engines, this camshaft will make the most power for these engines


Our price: $299.95
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SLP Performance - Camshaft, LS1/LS6/LS2 Hydraulic Roller (Call for specs)

SLP Camshaft, LS1/LS6/LS2 Hydraulic Roller (Call for specs)
Designed specifically for our ZL402 LS1 Gen III and LS2 Gen IV stroker engines using the SLP/L92 cylinder heads, this camshaft will make the most torque for these applications. With the proper tuning, this camshaft will idle down to 800 RPM and packaged with our ZL402, it's ideal for your Silverado/Sierra for unbeatable towing power.


Our price: $299.95
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SLP Performance - Crate-Engine-Assembly, "ZL402" LQ9 Iron Long Block w/L92 Drive by Wire Package w/51014 (High Compression)

SLP Crate-Engine-Assembly, "ZL402" LQ9 Iron Long Block w/L92 Drive by Wire Package w/51014 (High Compression)
SLP has taken our already great performing ZL402 and made it even better! We've included and installed the SLP/L92 64cc cylinder-head-and-L76 manifold package with a SLP 51014 camshaft, SLP double-row timing chain, SLP Heavy-duty oil pump, new GM lifters and lifter guides, ARP cylinder head studs and MLS head gaskets.

*Shipping costs very: We will contact you with the total*


Our price: $8,045.95
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SLP Performance - Pushrods, LS1/LS6/LS2 Chrome Moly 7.400" (set of 16)

SLP Pushrods, LS1/LS6/LS2 Chrome Moly 7.400" (set of 16)
SLP now offers Manley 5/16" chrome moly pushrods for LS1/LS2 applications. They are strongly recommended for use in high-revving LS1/LS2 engines that require a 7.400" pushrod.

NOTE: Due to slight variations in all engines, parts, and gaskets please measure and confirm desired pushrod length before ordering.


Our price: $129.95
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SLP Performance 1993-2002 Camaro/Firebird Springs, Optional Eibach Package, (set of 4)

SLP Springs, Optional Eibach Package, 1993-02 Camaro/Firebird (set of 4)

These custom wound springs provide your Camaro or Firebird with great handling and control. They lower your car up to 1" from stock and provide a firm, stable base for spirited street driving or the road course.


Our price: $299.95
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SLP Performance 1997-04 LS1/LS6 Double-Roller Timing Chain

SLP Timing Chain, 1997-04 LS1/LS6 Double-Roller

This double-roller timing-chain set is a perfect complement to our high-performance camshafts and other LS1/LS6 engine components. It offers greatly enhanced strength and accuracy compared with the stock piece, and even allows for timing adjustments (advance or retard) of up to 8 degrees.


Our price: $179.95
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SLP Performance 1998-2002 Camaro & Firebird - 160 Degree Thermostat for LS1

SLP Thermostat, 160º LS1 1997-03 Corvette/1998-02 Camaro/Firebird/1997-03 4.8/5.3/6.0 Silverado/Sierra/SUV


Our price: $59.95
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SLP Performance 1998-2002 Camaro & Firebird Harmonic Balancer/Underdrive Pulley w/ bolt

SLP Harmonic Balancer/Underdrive Pulley, 1998-02 LS1 Camaro/Firebird w/Bolt

SLP's new 25% underdrive balancer for LS1 F-Bodies incorporates a number of high-quality features you won't find on any other aftermarket unit. Chief among them are a pair of extra-tall belt-retention walls that eliminate the belt-slippage issues endemic to other LS1 balancers (see photo). Other unique design strengths include 100% steel construction (other brands use steel and aluminum), integral timing marks, and built-in puller-mounting threads. Includes a new balancer bolt and detailed installation instructions.


Our price: $199.95
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