BTR Platinum LS Dual Spring Kit .630 Lift w/ Steel Retainer SK003 MSRP: Was: Now: $199.99 Out of stock. Add to Wish List today!
BTR Platinum LS Dual Spring Kit- .660" Lift - Titanium Retainer - SK001 MSRP: Was: Now: $369.99 Add to Cart
BTR Platinum LS Dual Spring Kit- .660" Lift - Steel Retainer - SK001 MSRP: Was: Now: $319.99 Add to Cart
BTR Chromoly Pushrods - 7.400" - 5/16 Diameter - .080" Wall - PR7400312-16 MSRP: Was: Now: $119.99 Add to Cart
BTR Brian Tooley LS3 Shaft Rocker Kit SRKR3KIT Performance-minded engine builders know there is an inherent issue with valve train deflection when using stock rocker arm mounting in Chevrolet Gen III-IV-cylinder heads. The new BTR shaft rocker system significantly reduces that deflection thereby... MSRP: Was: Now: $309.99 Add to Cart
BTR .560" Beehive Valve Spring Set- w/Seals - SP011-16 BTR's .560" lift LS6-style valve springs gives you all of the performance of the venerable OEM LS6 valve spring (GM part # 12499224 or 12586484) at a fraction of the cost. These springs pair perfectly with our truck series camshafts and are also a great... MSRP: Was: Now: $139.98 Add to Cart
BTR Platinum LS Dual Spring Kit .630 Lift w/ Steel Retainer SK003 THE BEST PRICED & MOST RELIABLE DUAL SPRING KIT ON THE MARKET JUST GOT BETTER! The SK003 is THE EXACT SAME as BTR's insanely popular SK001, with the only exception being a total overall lift range of .630" versus .660". What does this mean for the... MSRP: Was: Now: $199.99 Out of stock. Add to Wish List today!
BTR Platinum LS Dual Spring Kit- .660" Lift - Titanium Retainer - SK001 The BTR platinum spring kit would be inducted into the LS aftermarket hall of fame if such a thing existed. Whether you?re putting together a daily driver with a mild cam, a 600 hp N/A stroker, or a turbocharged 1000 hp brawler, our platinum spring kit... MSRP: Was: Now: $369.99 Add to Cart
BTR Platinum LS Dual Spring Kit- .660" Lift - Steel Retainer - SK001 The BTR platinum spring kit would be inducted into the LS aftermarket hall of fame if such a thing existed. Whether you?re putting together a daily driver with a mild cam, a 600 hp N/A stroker, or a turbocharged 1000 hp brawler, our platinum spring kit... MSRP: Was: Now: $319.99 Add to Cart
BTR RED HOT Cam Kit INCLUDES: CAMSHAFT, BTR .660" SPRING KIT, AND CHROMOLY PUSHRODS! BTR is proud to introduce our newest camshaft offering for 5.7, 6.0, and 6.2 LS engines. Affectionately dubbed The Red Hot Cam, we have put this camshaft in a wide variety of engine... MSRP: Was: Now: $746.87 Add to Cart
BTR Chromoly Pushrods - 7.400" - 5/16 Diameter - .080" Wall - PR7400312-16 BTR CHROMOLY ONE PIECE PUSHRODS - 5/16" DIAMETER - .080 WALL THICKNESS These one piece precision formed pushrods are constructed from SAE 4130 chromoly tubing, centerless ground to exacting tolerances, and case hardened to Rc 60. Beware of competitors... MSRP: Was: Now: $119.99 Add to Cart
BTR OEM Replacement Pushrods - 7.400" - BTR OE7400-16 BTR STOCK REPLACEMENT LS PUSHRODS - OE7400-16 These OEM quality, stock replacement pushrods from BTR are designed for MILD, LOW LIFT CAMSHAFTS ONLY. MSRP: Was: Now: $39.99 Add to Cart
BTR Equalizer Intake Manifold BTR Equalizer Intake Manifold - Cathedral Port - IMA-01 MSRP: Was: Now: $849.98 - $929.98 Choose Options
BTR LS1 Head Gaskets - 4.8/5.3/5.7 - 98544 BTR HEAD GASKET - 4.8/5.3/LS1 - SOLD IN PAIRS - BTR98544 WILL NOT WORK WITH EARLY STYLE NOTCHED LS1 CYLINDER HEADS! BTR has sourced our very own MLS head gasket that can be used on 4.8, 5.3, and LS1 engines. This is a DIRECT REPLACEMENT for the... MSRP: Was: Now: $99.99 Add to Cart
BTR Lifter Trays - Set Of 4 - BTR95365-4 Set of four OE grade replacement lifter trays for LS and LT engines. A must when installing new lifters in a used engine. MSRP: Was: Now: $29.99 Add to Cart
BTR LS Stage 4 Turbo Cam Kit BTR LS Stage 4 Turbo Cam Kit This cam kit includes a BTR .660" Spring Kit (includes new valve seals!) and a set of chromoly 7.400" length pushrods. MSRP: Was: Now: $746.87 Add to Cart
BTR LS Stage 4 Turbo Cam - Cam Only BTR CAMSHAFT - LS - TURBOCHARGED STAGE 4 - 33439155R1 Specs: 234/239 .618"/.617" 115+5 STOP! Need a Full Cam Kit? CLICK HERE Often Imitated - NEVER duplicated! The Stage 4 Turbo cam has earned a reputation in hundreds of stock stroke... MSRP: Was: Now: $389.99 Add to Cart
BTR LS3 Stage 4 N/A Cam Kit BTR LS3 Stage 4 N/A Cam Kit This cam kit includes a BTR .660" Spring Kit (includes new valve seals!) and a set of chromoly 7.400" length pushrods. MSRP: Was: Now: $746.87 Add to Cart
BTR LS Stage 3 Turbo Cam Kit BTR LS Stage 3 Turbo Cam Kit This cam kit includes a BTR .660" Spring Kit (includes new valve seals!) and a set of chromoly 7.400" length pushrods. MSRP: Was: Now: $746.87 Add to Cart
BTR LS3 Stage 3 N/A Cam Kit BTR LS3 Stage 3 N/A Cam Kit This cam kit includes a BTR .660" Spring Kit (includes new valve seals!) and a set of chromoly 7.400" length pushrods. MSRP: Was: Now: $746.87 Add to Cart
BTR LS Stage 2 Turbo Cam Kit BTR LS Stage 2 Turbo Cam Kit This cam kit includes a BTR .660" Spring Kit (includes new valve seals!) and a set of chromoly 7.400" length pushrods. MSRP: Was: Now: $746.87 Add to Cart
BTR LS3 Stage 2 N/A Cam Kit BTR LS3 Stage 2 N/A Cam Kit This cam kit includes a BTR .660" Spring Kit (includes new valve seals!) and a set of chromoly 7.400" length pushrods. MSRP: Was: Now: $746.87 Add to Cart
BTR LS9 Head Gaskets - like 12622033 Brian Tooley Racing BTR LS9 MLS Multi-Layer Steel Head Gasket Set (pair of 2) for LS Engines up to 4.100" bore The BTR LS9 head gasket can't be beat for performance and value. These head gaskets have been proven to be reliable north of 1,000... MSRP: Was: Now: $129.99 Add to Cart
