2012 Chevrolet Corvette Z06 Performance Parts

BTR Ultimate RPM Spring kitSk703- .650" max liftBTR designed this valve spring kit for use in higher rpm combos ,especially for use with added cylinder pressures found in boosted applications.This kit was designed to help keep your valve train stable in the higher rpm ranges...

*Compatible with Gen IV Engine Blocks only  Billet Low Profile Valley Cover   Dress up your engine with this great looking billet aluminum valley cover Compatible with tapping 1/8"npt plugs in all 8 center oil riser lugs or loss of oil pressure will occur (or use part # 551605 valley...

.660" Lift BTR Platinum, PAC 1904, or PAC 1905 Spring Kit with either the Titanium or Steel Retainers LS Chromoly 7.350", 7.375", 7.400", or 7.425" Long 5/16 Diameter Pushrods AND Your Choice of Camshaft

BTR BUDGET REAR COVER GASKET - LS - BTR39249I BTR's budget rear timing cover gasket BTR39249 is also available in an inexpensive internationally-sourced version for folks looking for maxiumum savings! If you're in need of a rear cover gasket during a build, BTR has...

BTR GEN IV CAR DOD/AFM DELETE KIT Displacement On Demand Deletion Kit includes: (1) LS3/LS7 Valley Cover (4) Lifter Tray Guides (2) Header Gaskets (1) Valley Cover PCV Hose (1) PCV Plug (2) Head Gaskets (16) Lifters (1) Head Bolt Kit RTD4 TUNING DEVICE...

CHOOSE FROM: BTR HEAD BOLT KIT - 97-03 LS - 2 NEEDED PER ENGINE - BTR98545 Similar to Chevrolet Performance 12498545 head bolt kit. Same great quality, lower price. This kit fits the following RPO code engines (4.8L, 5.3L, 5.7L, 6.0L): LS1 (5.7L) LS6...

Gen III Includes: (1) BTR Gen III Valley Cover Gasket BTR58178 (2) BTR LS1/LS2/LS3 Header Gasket BTR17944 (1) BTR LS Oil Pan Gasket BTR12350 (2) BTR LS Water Pump Gasket BTR30223 (1) BTR LS Front Cover Gasket BTR33904 (2) BTR LS Valve Cover Gasket BTR37683...

BTR/WISECO PISTON SET - 4.125" BORE - 3.622" STROKE - 6.125" ROD - 3.2CC FLAT TOP - BTRP388125FT3-8 This line features dedicated forgings, specially designed valve pockets, unique dome and crown designs, optimized skirt profiles and precision machined ring grooves. Other features such as...

JOHNSON LIFTERS - LS - SLOW LEAKDOWN - LINK BAR - AXLE-OILING - SOLD INDIVIDUALLY - 2126LSR-1 Single Johnson drop-in lifter for LS. full travel (.093"), axle oiling, race-oriented, supports 500#+ spring pressures, Single pair of tie-bar lifters. Pre-load .035 +/- .005" All Johnson...

JOHNSON LIFTERS - LS - SLOW LEAKDOWN - LINK BAR - SINGLE PAIR - 2116LSR-1 Full set of Johnson link-bar / tie-bar lifters for LS.  0.093" travel, Individual pair of lifters. Pre-load .035 +/- .010" All Johnson Lifters are made in the USA, and...

JOHNSON LIFTER SET - LS - SHORT TRAVEL - AXLE OILING - ST2126LSR-1 Full set of Johnson tie-bar / link-bar lifters for LS. Short travel, 0.058", Axle Oiling, One pair of lifters. Pre-load .030 +/- .005" All Johnson Lifters are made in the USA,...

JOHNSON LIFTER - LS - SHORT TRAVEL - SLOW LEAK DOWN - RACE-STYLE - INDIVIDUAL - ST2116LSR-1 Johnson race-style hydraulic lifter for LS. Controlled leak-down & pump-up, Short travel - 0.058", Tie-bar,  Sold as one pair. Pre-load .030 +/- .005"  All Johnson Lifters are...

INNOVATORS WEST HARMONIC BALANCER - LS - 8-RIB - 10% OVERDRIVE - IW843 SFI 18.1 Harmonic Damper for LS1, LS2, LS3, LS6 Corvette, Pontiac G8 & Cadillac CTS-V w/Crank Bolt. Features 8 Rib drive & 10% Overdrive Pulley. This damper comes standard with 3/16"...