1998-1999Carlo Z34 · V6.3800cc
Notes: 7 deg. Lock Angle; Stock Valve Stem Size; valve Spring Dia. 1.290 in.; 03650 in. x 1.030 in.; Bulk 100 pc.;
1999Carlo Indianapolis 500 Pace Car · V6.3800cc
Notes: 7 deg. Lock Angle; Stock Valve Stem Size; valve Spring Dia. 1.290 in.; 03650 in. x 1.030 in.; Bulk 100 pc.;
1999Carlo LS · V6.3800cc
Notes: 7 deg. Lock Angle; Stock Valve Stem Size; valve Spring Dia. 1.290 in.; 03650 in. x 1.030 in.; Bulk 100 pc.;
2000-2003Carlo SS · V6.3800cc
Notes: 7 deg. Lock Angle; Stock Valve Stem Size; valve Spring Dia. 1.290 in.; 03650 in. x 1.030 in.; Bulk 100 pc.;
2002Carlo SS 35th Anniversary Edition · V6.3800cc
Notes: 7 deg. Lock Angle; Stock Valve Stem Size; valve Spring Dia. 1.290 in.; 03650 in. x 1.030 in.; Bulk 100 pc.;
2002Carlo SS Dale Earnhardt Signature Edition · V6.3800cc
Notes: 7 deg. Lock Angle; Stock Valve Stem Size; valve Spring Dia. 1.290 in.; 03650 in. x 1.030 in.; Bulk 100 pc.;
2003Carlo SS High Sport · V6.3800cc
Notes: 7 deg. Lock Angle; Stock Valve Stem Size; valve Spring Dia. 1.290 in.; 03650 in. x 1.030 in.; Bulk 100 pc.;
2003Carlo SS Pace Car · V6.3800cc
Notes: 7 deg. Lock Angle; Stock Valve Stem Size; valve Spring Dia. 1.290 in.; 03650 in. x 1.030 in.; Bulk 100 pc.;