btr

BTR CHROMOLY ONE PIECE PUSHRODS - 7.850" LONG - 11/32" DIAMETER - .080" WALL - SET OF 16
BTR CHROMOLY ONE PIECE PUSHRODS - 7.850 New
$119.99
These one piece precision formed pushrods are constructed from SAE 4130 chromoly tubing, centerless ground to exacting tolerances, and case...
Quick View
BTR MAX PRESSURE GEN 2 LT/SBC DUAL SPRING KIT - .650" LIFT - FOR ROLLER ROCKERS - SK004
BTR MAX PRESSURE GEN 2 LT/SBC DUAL SPRING KIT - .650 New
$349.99
BTR’s Max Pressure Spring Kit applies what we learned when designing the Platinum Spring Kit (SK001) and applies it to...
Quick View
BTR MAX PRESSURE GEN 2 LT/SBC DUAL SPRING KIT - .650" LIFT - FOR ROLLER ROCKERS - SK004
BTR MAX PRESSURE GEN 2 LT/SBC DUAL SPRING KIT - .650 New
$349.99
BTR’s Max Pressure Spring Kit applies what we learned when designing the Platinum Spring Kit (SK001) and applies it to...
Quick View
BTR PISTON SET - 4.030" BORE - 3.622" STROKE - 6.125" ROD - 3CC FLAT TOP - BTRP370125FT3-8
BTR PISTON SET - 4.030
New
$649.99
BTR PISTON SET - 4.030" BORE - 3.622" STROKE - 6.125" ROD - 3CC FLAT TOP - BTRP370125FT3-8  RINGS NOT...
Quick View
BTR PISTON SET - 4.030" BORE - 4.000" STROKE - 6.125" ROD - 8CC DISH - BTRP408125DS8-8
BTR PISTON SET - 4.030
New
$649.99
BTR PISTON SET - 4.030" BORE - 4.000" STROKE - 6.125" ROD - 8CC DISH - BTRP408125DS8-8  RINGS NOT INCLUDED...
Quick View
BTR ROCKER ARM TRUNNION UPGRADE KIT - GM LS - WITHOUT BOLTS - TK001NB
BTR ROCKER ARM TRUNNION UPGRADE KIT - GM LS - WITHOUT BOLTS - TK001NB New
$119.99
BTR LS ROCKER ARM TRUNNION KIT - TK001NB   BTR's TK001 rocker trunnion kit is an excellent upgrade for your...
Quick View
BTR SMALL BORE HEAD GASKETS - 3.940" BORE - .055" THICKNESS - SOLD IN PAIRS - BTR973010-2
BTR SMALL BORE HEAD GASKETS - 3.940
New
$99.99
These small bore, seven layer MLS head gaskets from BTR utilize the same sealing technology found in the ever popular...
Quick View
BTR STEEL RETAINERS - LS - BULK BAG OF 200 - SR001S-200
BTR STEEL RETAINERS - LS - BULK BAG OF 200 - SR001S-200 New
$399.99
BTR built its reputation on the back of valvetrain design and innovation. Our retainers are available in steel or titanium...
Quick View
BTR TITANIUM RETAINER SET - FOR .600" LIFT MODULAR 2V SPRINGS - SR009-16
BTR TITANIUM RETAINER SET - FOR .600 New
$129.99
BTR built its reputation on the back of valvetrain design and innovation. Our retainers are available in steel or titanium...
Quick View
BTR TITANIUM RETAINER SET - FOR LS BEEHIVE SPRINGS - SR007-16
BTR TITANIUM RETAINER SET - FOR LS BEEHIVE SPRINGS - SR007-16 New
$209.98
BTR built its reputation on the back of valvetrain design and innovation. Our retainers are available in steel or titanium...
Quick View
BTR TITANIUM RETAINER SET FOR 11/32" VALVES - SR004-16
BTR TITANIUM RETAINER SET FOR 11/32 New
$129.99
BTR built its reputation on the back of valvetrain design and innovation. Our retainers are available in steel or titanium...
Quick View
BTR TITANIUM RETAINERS FOR PLATINUM/EXTREME SPRINGS - SR001-16
BTR TITANIUM RETAINERS FOR PLATINUM/EXTREME SPRINGS - SR001-16 New
$129.99
Titanium Retainers for dual springs, fits most 1.270"-1.300" dual springs made, outer step is .925" and inner step is .670"...
Quick View
BTR VALVE SEAL - LS - BLACK - PACK OF 200 - BTR33586-200
BTR VALVE SEAL - LS - BLACK - PACK OF 200 - BTR33586-200 New
$109.99
BTR has a variety of valve seals that will work for your LS, Viper, or Ford application. Whether you’re running...
Quick View
BTR: .650" ULTIMATE RPM SPRING KIT WITH TITANIUM RETAINERS - SK703/0560/BB
BTR: .650 New
$359.99
BTR Ultimate RPM Spring kitSk703- .650" max liftBTR designed this valve spring kit for use in higher rpm combos ,especially for...
Quick View
BTR: .650" ULTIMATE RPM SPRING KIT WITH TITANIUM RETAINERS - SK703/6560/BB
BTR: .650 New
$359.99
BTR Ultimate RPM Spring kitSk703- .650" max liftBTR designed this valve spring kit for use in higher rpm combos ,especially for...
Quick View
BTR: .660" LIFT DUAL SPRING KITS FOR DODGE VIPERS
BTR: .660 New
$369.99
The BTR Platinum Spring Kit would be inducted into the LS Aftermarket Hall of Fame if such a thing existed....
Quick View
BTR: 4-BOLT TO 6-BOLT HEAD STUD CONVERSION KIT - LSX AND RHS BLOCKS - BTR426
BTR: 4-BOLT TO 6-BOLT HEAD STUD CONVERSION KIT - LSX AND RHS BLOCKS - BTR426 New
$199.99
BTR 4-BOLT TO 6-BOLT HEAD STUD CONVERSION KIT - LSX AND RHS BLOCKS - BTR426   4 Bolt to 6...
Quick View
BTR: 42 LB INJECTOR SET OF 8 - EV1 CONNECTOR - EV14-60-42-8
BTR: 42 LB INJECTOR SET OF 8 - EV1 CONNECTOR - EV14-60-42-8 New
$399.99
BTR fuel injectors are a great upgrade for naturally aspirated applications that are under 650 horsepower on gasoline and under...
Quick View
BTR: 4340 FORGED H BEAM CONNECTING RODS W/ARP BOLTS, 6.125" LONG - SET OF 8
BTR: 4340 FORGED H BEAM CONNECTING RODS W/ARP BOLTS, 6.125 New
$699.99
BTR FORGED CONNECTING RODS FOR LS ENGINES    State of the art 4340 H-Beam Connecting Rod. They feature heat-treated, stress...
Quick View
BTR: 8.525" LONG, 3/8" DIAMETER, .080" WALL CHROMOLY ONE PIECE PUSHROD; SET OF 16
BTR: 8.525 New
$139.99
These one piece precision formed pushrods are constructed from SAE 4130 chromoly tubing, centerless ground to exacting tolerances, and case...
Quick View
BTR: 8.525" LONG, 3/8" DIAMETER, .080" WALL CHROMOLY ONE PIECE PUSHROD; SINGLE/SOLD INDIVIDUALLY
BTR: 8.525 New
$9.99
These one piece precision formed pushrods are constructed from SAE 4130 chromoly tubing, centerless ground to exacting tolerances, and case...
Quick View

Scroll To Top