Texas Speed PAC-2568-16 .550" Lift LS6 Beehive Valve Springs Set - Replaced 28-12713265-16The TSP . 550 Lift Beehive Valve Springs are designed as a direct replacement for the aging GM LS6 and GM high performance springs. Manufactured by PAC Racing exclusively for Texas Speed, these springs provide superior performance and durability for low lift camshaft applications all while retaining stock like valvetrain geometry. Key Features: Max Lift: . 550" Drop in Replacement: Ideal for replacing GM LS6 and high performance springs PAC Racing

KIT INCLUDES:

020” to compensate for oversized bores and head/deck milling

PN:  8956-16

0L coyote block

Stud Length (in

5BS Black 3

It will have a little bit more chop at idle vs

3L OHV V6 Chev

12-point head that accepts a deep socket to eliminate the fear of stripping the head

Eliminates unsightly OE style coil brackets

300 and 350 horsepower at the wheels

050 - 230/246 lift -