MKC350 Chevy/GM 350 Master Engine Rebuild Kit

.350 Kit Number:

123200-HD Steel Crankshaft 69-85 + $329.99
123900 -Crankshaft 68-85 2pc rear main seal,forging # 3932442,310514 check for proper physical match before installation{ with purchase of kit only} + $229.99

Item Number: MKC350

Chevy 350 Master Engine Rebuild Kits

Premium kits include moly rings. Choose your Kit number based upon the chart below:

Years	Model	Type	Kit Number
1967 - 85	Car	Premium	MKC350AP
1967 - 85	Car	Economy	MKC350A
1986	Car	Premium	MKC350CP
1986	Car	Economy	MKC350C
1987 - 92 Ex. VIN J,P, 7, 8	Car	Premium	MKC350DP
1987 - 92 Ex. VIN J,P, 7, 8	Car	Economy	MKC350D
1993 Ex VIN 7, 8	Car	Premium	MKC350RP
1969 - 85	Truck	Premium	MKC350AP
1969 - 85	Truck	Economy	MKC350A
1986 - 92	Truck	Premium	MKC350GP
1986 - 92	Truck	Economy	MKC350G
1993 - 95	Truck	Premium	MKC350HP
1993 - 95	Truck	Economy	MKC350H
1996 - 02	Truck	Premium	MKC350QP

Stage	Specs
Stage 1	Use hydraulic flat followers. .050" Duration-204/214; Cam Lift-.280/.295; Lobe Center-107/117.
Stage 2	Use hydraulic flat followers. .050" Duration-214/224; Cam Lift-.295/.310; Lobe Center-107/117.
Stage 2a	Use hydraulic flat followers. .050" Duration-204/214; Cam Lift-.281/.296; Lobe Center-110/110.
Stage 2b	Use hydraulic flat followers. .050" Duration-222/222; Cam Lift-.298/.298; Lobe Center-110/118.
Stage 3	Use hydraulic flat followers. .050" Duration-230/230; Cam Lift-.320/.320; Lobe Center-107/111.
Stage 3a	Use hydraulic flat followers. .050" Duration-234/244; Cam Lift-.325/.340; Lobe Center-107/117.
Stage 3 solid	Use mechanical flat followers. .050" Duration-228/228; Cam Lift-.320/.320; Lobe Center-106/114.
Stage 4	Use hydraulic flat followers. .050" Duration-244/254; Cam Lift-.340/.355; Lobe Center-107/117.
Stage 4 solid	Use mechanical flat followers. .050" Duration-254/254; Cam Lift-.323/.323; Lobe Center-110/118.
Stage 4a solid	Use mechanical flat followers. .050" Duration-257/270; Cam Lift-.329/.341; Lobe Center-108/116.