TBSS/L92 Intake Manifold Bolt SetThese bolts are designed to be used in place of the OEM bolts utilized on the TBSS, NNBS, and L92 Gen IV intake manifolds (GM part number 12575384). The OEM GM bolts are nearly impossible to find, so we have put together these sets as a solution for customers who are installing the TBSS NNBS L92 intakes. The listing is for a full set of 10 bolts and washers. Grade 10. 9. Intake manifold fitment includes: 06 09 Trailblazer SS 07 13 GM Truck 4. 8L, 5.

Note: Band clamps are only included with connection pipes upgrade

Rear of Plenum Machined for MAP & 3 Vacuum Ports

including fines of up to $4

86 WHP on Gas at 58psi 90%DC NA 2086

these have an operational heat range of -40 to 475 degrees

NOTE: BRAKE BOOSTER MOUNT DOES NOT WORK WITH IBC (Electric) BRAKING

Gains over 12+ rwhp

BTR LS1/LS2/LS6 STAGE 3 CAMSHAFT

Improved standalone logging: the most powerful device yet

Cross-Platform Compatibility: Works with VCM Suite (5

5 92-745142DP 17x7 92-770147DP 17x9

Ideal for street/strip hydraulic roller