Buick

Engine Details: VIN K 12V Naturally Aspirated OHV

Notes: Nitride Coated; 2 Groove; 46.7mm Head Dia.; 8.7mm Stem Dia.; 124.8mm O.A.L.; Intake

Buyers Guide: [1980-1996] GM [Nitride Coated; 2 Groove; 46.7mm Head Dia.; 8.7mm Stem Dia.; 124.8mm O.A.L.] / V6, V8 / 3.8L, 5.0L / 229, 305 OHV 12V, 16V [(CHEVROLET)]

Engine Details: VIN W 12V OHV

Notes: Nitride Coated; 1 Groove; 43.6mm Head Dia.; 7.98mm Stem Dia.; 119.5mm O.A.L.; Intake

Buyers Guide: [1987-1994] GM [Nitride Coated; 1 Groove; 43.6mm Head Dia.; 7.98mm Stem Dia.; 119.5mm O.A.L.] / V6 / 2.8L, 3.1L / 173, 191 OHV 12V

Engine Details: VIN 1 12V OHV

Notes: Nitride Coated; 1 Groove; 47.5mm Head Dia.; 7.9mm Stem Dia.; 122.5mm O.A.L.; Intake

Buyers Guide: [2006-2011] GM, SATU [Nitride Coated; 1 Groove; 47.5mm Head Dia.; 7.9mm Stem Dia.; 122.5mm O.A.L.] / V6 / 3.5L, 3.9L / 213, 237 OHV 12V

Engine Details: VIN S Vortec 24V DOHC

Notes: LL8, Nitride Coated; 3 Groove; 38.6mm Head Dia.; 5.95mm Stem Dia.; 105.5mm O.A.L.; Intake

Buyers Guide: [2002-2012] GM, ISUZU, SAAB [Nitride Coated; 3 Groove; 38.6mm Head Dia.; 5.95mm Stem Dia.; 105.5mm O.A.L.] / L4, L5, L6 / 2.9L, 3.7L, 4.2L / 178, 223, 256 DOHC 16V, 20V, 24V [(LL8, LLR, LLV, VORTEC)]

Engine Details: VIN H Northstar 24V DOHC

Notes: Nitride Coated; 1 Groove; 36.2mm Head Dia.; 5.9mm Stem Dia.; 112mm O.A.L.; Intake

Buyers Guide: [1999-2011] GM [Nitride Coated; 1 Groove; 36.2mm Head Dia.; 5.9mm Stem Dia.; 112mm O.A.L.] / V6, V8 / 3.5L, 4.4L, 4.6L / 214, 267, 281 DOHC 24V, 32V [(NORTHSTAR)]

Engine Details: VIN 8 12V OHV

Notes: Nitride Coated; 1 Groove; 44.7mm Head Dia.; 7.97mm Stem Dia.; 119mm O.A.L.; Intake

Buyers Guide: [2004-2007] GM, SATU [Nitride Coated; 1 Groove; 44.7mm Head Dia.; 7.97mm Stem Dia.; 119mm O.A.L.] / V6 / 3.5L / 213 OHV 12V

Engine Details: VIN T 16V DOHC

Notes: Nitride Coated; 1 Groove; 35.5mm Head Dia.; 5.93mm Stem Dia.; 106.9mm O.A.L.; Intake

Buyers Guide: [1996-2002] GM [Nitride Coated; 1 Groove; 35.5mm Head Dia.; 5.93mm Stem Dia.; 106.9mm O.A.L.] / L4 / 2.4L / 146 DOHC 16V

Engine Details: LTG VIN X Ecotec 16V Turbocharged DOHC

Notes: Intake

Buyers Guide: [2013-2017] GM / L4 / 2.0L, 2.5L / 122, 153 DOHC 16V [(LCV, LKW, LTG)]

Engine Details: VIN P 16V OHV

Notes: Nitride Coated; 1 Groove; 49.3mm Head Dia.; 8.7mm Stem Dia.; 124mm O.A.L.; Intake

Buyers Guide: [1992-2014] GM, ISUZU [Nitride Coated; 1 Groove; 49.3mm Head Dia.; 8.7mm Stem Dia.; 124mm O.A.L.] / V6, V8 / 4.3L, 5.7L / 262, 350 OHV 12V, 16V [(LT1, VORTEC)]

Engine Details: VIN X Ecotec 16V Turbocharged DOHC

Notes: Nitride Coated; 3 Groove; 35.1mm Head Dia., 5.96mm Stem Dia., 102.3mm O.A.L.; Intake

Buyers Guide: [2007-2017] GM, SAAB, SATU [Nitride Coated; 3 Groove; 35.1mm Head Dia., 5.96mm Stem Dia., 102.3mm O.A.L.] / L4 / 2.0L, 2.4L / 122, 145 DOHC 16V [(A20NFT, ECOTEC, LAF, LEA, LUK, LHU)]