Valvetrain

Edelbrock part #7338 RPM-Link adjustable true-roller timing chain Set now, you can dial-in your camshaft with ease with our RPM-Link Roller Timing ...

Edelbrock part #7344 RPM-Link adjustable true-roller timing chain Set now, you can dial-in your camshaft with ease with our RPM-Link Roller Timing ...

Edelbrock part #7343 RPM-Link adjustable true-roller timing chain Set now, you can dial-in your camshaft with ease with our RPM-Link Roller Timing ...

The Edelbrock high-quality rocker studs #8598 3/8" (Set of sixteen) are used in Edelbrock cylinder heads requiring screw-in studs. Sold in packaged...

The Edelbrock high-quality rocker studs #8598 3/8" (set of two) are used in Edelbrock cylinder heads requiring screw-in studs. Sold in packaged qua...

Edelbrock part #8597 Rocker Stud Bolt Kit is recommended for use with the 61969, 61979, and 61989 cylinder heads. The kit contains eight bolts that...

DELPHI HYDRAULIC LIFTER SET - LS7 - X12499225-16 Full set of Delphi hydraulic roller lifters, also known as LS7 lifters. These will also work in SB...

CHEVROLET PERFORMANCE LS7 LIFTER SET - 12499225 Contains 16 new GM Lifters and is the same lifter used in the LS7 427 performance engine. This lift...

MOREL DROP IN LIFTER SET FOR LS ENGINES - MM7717 Morel Lifters are designed to survive in the harsh environments of performance LS engines with pr...

CHEVROLET PERFORMANCE RACE HYDRAULIC ROLLER LIFTER SET - 88958689 Developed for the CTS-V Cadillac Racing program to meet the demands of a high rev...

Set of four replacement lifter trays for LS and LT engines.

OEM lifter tray bolt for LS engines.

JOHNSON LIFTER SET - LS - RACE - DROP-IN - 2110R • Cold forged steel body heat treated for exceptional wear resistance. • Precision ground needle ...

JOHNSON LIFTER SET - LS - AXLE OILING - RACE - 2126LSR • Cold forged steel body heat treated for exceptional wear resistance. • Precision ground n...

JOHNSON LIFTER SET - LS - SLOW LEAKDOWN - LINK BAR - 2116LSR • Cold forged steel body heat treated for exceptional wear resistance. • Precision gr...

JOHNSON LIFTER SET - LS - SHORT TRAVEL - SLOW LEAK DOWN - RACE-STYLE - ST2116LSR • Cold forged steel body heat treated for exceptional wear resist...

This is a great option for camshafts using less than .625" valve lift. This budget friendly valve spring kit was designed to use a beehive locator ...

They are designed to be used with stock rocker arms. If you go the roller rocker route, see part # SK002. This is a drop-in kit for 15° LS heads. I...

They are designed to be used with stock rocker arms. If you go the roller rocker route, see part # SK002. This is a drop-in kit for 15° LS heads. I...

ARP SB Chevy GENIII/IV LS Series Rocker Arm Stud Kit

BTR's lower timing gear offers the same level of quality expected from all BTR products. This lower gear offers a few benefits offer the Chevrolet ...

BTR ROCKER ARM BOLT SET FOR LS ENGINES - BTR60961   Stock replacement rocker arm bolts for LS engines (does NOT work with LS7).

BTR ROCKER ARM WITH TRUNNION INSTALLED - CATHEDRAL PORT HEADS - BTR81275 These internationally sourced rocker arms from BTR are a great option for...

BTR FOUR POLE CAM GEAR - LS2/LS3 - LIKE 12586481- BTR86481 This BTR 3-bolt 4 Pole timing chain gear is used when converting from a 1 bolt camshaft...

This is the BTR LS2 and newer timing chain dampener. This helps dampen chain whip and extend timing chain life. Will not fit LS1 and LS6 blocks wi...

BTR LS1, LS2, LS6 BARE ROCKER ARM - RKR-LS-1.7E No. More. Broken. Rockers. - All new 1.7 ratio drop in design rocker arms for cathedral port and s...

BTR LS3 INTAKE BARE ROCKER ARM - RKR-LS-1.7E  No. More. Broken. Rockers.   -All new 1.7 ratio drop in design rocker arms for square port heads (in...

BTR V2 LS ROCKER ARM TRUNNION KIT - TK002   NOTE : THE TRUNNION WILL HIT THE PASSENGER SIDE VALVE COVER BAFFLE ON EARLY STYLE LS1/LS6 COVERS!   FO...

BTR LS ROCKER ARM TRUNNION KIT - TK001   BTR's TK001 rocker trunnion kit is an excellent upgrade for your stock LS rocker arms. The TK001 utilizes...